1989653820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 576

約数和(自身を含む): 7722086400

約数和(自身を除く): 5732432580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 47, 49, 51, 55, 60, 66, 68, 70, 77, 84, 85, 94, 98, 102, 105, 110, 119, 121, 132, 140, 141, 147, 154, 165, 170, 187, 188, 196, 204, 210, 220, 231, 235, 238, 242, 245, 255, 282, 294, 308, 329, 330, 340, 343, 357, 363, 374, 385, 420, 462, 470, 476, 484, 490, 510, 517, 539, 561, 564, 588, 595, 605, 658, 660, 686, 705, 714, 726, 735, 748, 770, 799, 833, 847, 924, 935, 940, 980, 987, 1020, 1029, 1034, 1078, 1122, 1155, 1190, 1210, 1309, 1316, 1372, 1410, 1428, 1452, 1470, 1540, 1551, 1598, 1617, 1645, 1666, 1694, 1715, 1785, 1815, 1870, 1974, 2057, 2058, 2068, 2156, 2244, 2303, 2310, 2380, 2397, 2420, 2499, 2541, 2585, 2618, 2695, 2805, 2820, 2940, 3102, 3196, 3234, 3290, 3332, 3388, 3430, 3570, 3619, 3630, 3740, 3773, 3927, 3948, 3995, 4114, 4116, 4165, 4235, 4606, 4620, 4794, 4935, 4998, 5082, 5145, 5170, 5236, 5390, 5593, 5610, 5687, 5831, 5929, 6171, 6204, 6468, 6545, 6580, 6860, 6909, 7140, 7238, 7260, 7546, 7755, 7854, 7990, 8085, 8228, 8330, 8470, 8789, 9163, 9212, 9588, 9870, 9996, 10164, 10285, 10290, 10340, 10780, 10857, 11186, 11220, 11319, 11374, 11515, 11662, 11858, 11985, 12342, 12495, 12705, 13090, 13818, 14399, 14476, 15092, 15510, 15708, 15980, 16121, 16170, 16660, 16779, 16940, 17061, 17493, 17578, 17787, 18095, 18326, 18865, 19635, 19740, 20570, 20580, 21714, 22372, 22638, 22748, 23030, 23324, 23716, 23970, 24684, 24990, 25333, 25410, 26180, 26367, 27489, 27636, 27965, 28435, 28798, 29155, 29645, 30855, 31020, 32242, 32340, 33558, 34122, 34545, 34986, 35156, 35574, 36190, 36652, 37730, 39151, 39270, 39809, 41140, 41503, 43197, 43428, 43945, 45276, 45815, 46060, 47940, 48363, 49980, 50666, 50820, 52734, 54285, 54978, 55930, 56595, 56870, 57596, 58310, 59290, 61523, 61710, 64141, 64484, 67116, 68244, 69090, 69972, 71148, 71995, 72380, 75460, 75999, 78302, 78540, 79618, 80605, 83006, 83895, 85305, 86394, 87465, 87890, 88935, 91630, 96679, 96726, 100793, 101332, 105468, 108570, 109956, 111860, 113190, 113740, 116620, 117453, 118580, 119427, 123046, 123420, 124509, 126665, 128282, 131835, 137445, 138180, 143990, 151998, 156604, 159236, 161210, 166012, 167790, 170610, 172788, 174930, 175780, 177331, 177870, 183260, 184569, 192423, 193358, 193452, 195755, 199045, 201586, 207515, 215985, 217140, 226380, 234906, 238854, 241815, 246092, 249018, 253330, 256564, 263670, 274057, 274890, 278663, 287980, 290037, 302379, 303996, 307615, 320705, 322420, 335580, 341220, 349860, 354662, 355740, 369138, 379995, 384846, 386716, 391510, 398090, 403172, 415030, 430661, 431970, 469812, 477708, 483395, 483630, 498036, 503965, 506660, 527340, 531993, 548114, 549780, 557326, 580074, 587265, 597135, 604758, 615230, 622545, 641410, 676753, 705551, 709324, 738276, 759990, 769692, 783020, 796180, 822171, 830060, 835989, 861322, 863940, 886655, 922845, 962115, 966790, 967260, 1007930, 1063986, 1096228, 1114652, 1160148, 1174530, 1194270, 1209516, 1230460, 1245090, 1282820, 1291983, 1353506, 1370285, 1393315, 1411102, 1450185, 1511895, 1519980, 1644342, 1671978, 1722644, 1773310, 1845690, 1924230, 1933580, 1950641, 2015860, 2030259, 2116653, 2127972, 2153305, 2349060, 2388540, 2490180, 2583966, 2659965, 2707012, 2740570, 2786630, 2822204, 2900370, 3014627, 3023790, 3288684, 3343956, 3383765, 3527755, 3546620, 3691380, 3848460, 3901282, 4060518, 4110855, 4179945, 4233306, 4306610, 4737271, 5167932, 5319930, 5481140, 5573260, 5800740, 5851923, 6029254, 6047580, 6459915, 6767530, 7055510, 7802564, 8121036, 8221710, 8359890, 8466612, 8613220, 9043881, 9474542, 9753205, 10151295, 10583265, 10639860, 11703846, 12058508, 12919830, 13535060, 14111020, 14211813, 15073135, 16443420, 16719780, 18087762, 18949084, 19506410, 20302590, 21166530, 23407692, 23686355, 25839660, 28423626, 29259615, 30146270, 33160897, 36175524, 39012820, 40605180, 42333060, 45219405, 47372710, 56847252, 58519230, 60292540, 66321794, 71059065, 90438810, 94745420, 99482691, 117038460, 132643588, 142118130, 165804485, 180877620, 198965382, 284236260, 331608970, 397930764, 497413455, 663217940, 994826910, 1989653820]

約数ペア:

[(1, 1989653820), (2, 994826910), (3, 663217940), (4, 497413455), (5, 397930764), (6, 331608970), (7, 284236260), (10, 198965382), (11, 180877620), (12, 165804485), (14, 142118130), (15, 132643588), (17, 117038460), (20, 99482691), (21, 94745420), (22, 90438810), (28, 71059065), (30, 66321794), (33, 60292540), (34, 58519230), (35, 56847252), (42, 47372710), (44, 45219405), (47, 42333060), (49, 40605180), (51, 39012820), (55, 36175524), (60, 33160897), (66, 30146270), (68, 29259615), (70, 28423626), (77, 25839660), (84, 23686355), (85, 23407692), (94, 21166530), (98, 20302590), (102, 19506410), (105, 18949084), (110, 18087762), (119, 16719780), (121, 16443420), (132, 15073135), (140, 14211813), (141, 14111020), (147, 13535060), (154, 12919830), (165, 12058508), (170, 11703846), (187, 10639860), (188, 10583265), (196, 10151295), (204, 9753205), (210, 9474542), (220, 9043881), (231, 8613220), (235, 8466612), (238, 8359890), (242, 8221710), (245, 8121036), (255, 7802564), (282, 7055510), (294, 6767530), (308, 6459915), (329, 6047580), (330, 6029254), (340, 5851923), (343, 5800740), (357, 5573260), (363, 5481140), (374, 5319930), (385, 5167932), (420, 4737271), (462, 4306610), (470, 4233306), (476, 4179945), (484, 4110855), (490, 4060518), (510, 3901282), (517, 3848460), (539, 3691380), (561, 3546620), (564, 3527755), (588, 3383765), (595, 3343956), (605, 3288684), (658, 3023790), (660, 3014627), (686, 2900370), (705, 2822204), (714, 2786630), (726, 2740570), (735, 2707012), (748, 2659965), (770, 2583966), (799, 2490180), (833, 2388540), (847, 2349060), (924, 2153305), (935, 2127972), (940, 2116653), (980, 2030259), (987, 2015860), (1020, 1950641), (1029, 1933580), (1034, 1924230), (1078, 1845690), (1122, 1773310), (1155, 1722644), (1190, 1671978), (1210, 1644342), (1309, 1519980), (1316, 1511895), (1372, 1450185), (1410, 1411102), (1428, 1393315), (1452, 1370285), (1470, 1353506), (1540, 1291983), (1551, 1282820), (1598, 1245090), (1617, 1230460), (1645, 1209516), (1666, 1194270), (1694, 1174530), (1715, 1160148), (1785, 1114652), (1815, 1096228), (1870, 1063986), (1974, 1007930), (2057, 967260), (2058, 966790), (2068, 962115), (2156, 922845), (2244, 886655), (2303, 863940), (2310, 861322), (2380, 835989), (2397, 830060), (2420, 822171), (2499, 796180), (2541, 783020), (2585, 769692), (2618, 759990), (2695, 738276), (2805, 709324), (2820, 705551), (2940, 676753), (3102, 641410), (3196, 622545), (3234, 615230), (3290, 604758), (3332, 597135), (3388, 587265), (3430, 580074), (3570, 557326), (3619, 549780), (3630, 548114), (3740, 531993), (3773, 527340), (3927, 506660), (3948, 503965), (3995, 498036), (4114, 483630), (4116, 483395), (4165, 477708), (4235, 469812), (4606, 431970), (4620, 430661), (4794, 415030), (4935, 403172), (4998, 398090), (5082, 391510), (5145, 386716), (5170, 384846), (5236, 379995), (5390, 369138), (5593, 355740), (5610, 354662), (5687, 349860), (5831, 341220), (5929, 335580), (6171, 322420), (6204, 320705), (6468, 307615), (6545, 303996), (6580, 302379), (6860, 290037), (6909, 287980), (7140, 278663), (7238, 274890), (7260, 274057), (7546, 263670), (7755, 256564), (7854, 253330), (7990, 249018), (8085, 246092), (8228, 241815), (8330, 238854), (8470, 234906), (8789, 226380), (9163, 217140), (9212, 215985), (9588, 207515), (9870, 201586), (9996, 199045), (10164, 195755), (10285, 193452), (10290, 193358), (10340, 192423), (10780, 184569), (10857, 183260), (11186, 177870), (11220, 177331), (11319, 175780), (11374, 174930), (11515, 172788), (11662, 170610), (11858, 167790), (11985, 166012), (12342, 161210), (12495, 159236), (12705, 156604), (13090, 151998), (13818, 143990), (14399, 138180), (14476, 137445), (15092, 131835), (15510, 128282), (15708, 126665), (15980, 124509), (16121, 123420), (16170, 123046), (16660, 119427), (16779, 118580), (16940, 117453), (17061, 116620), (17493, 113740), (17578, 113190), (17787, 111860), (18095, 109956), (18326, 108570), (18865, 105468), (19635, 101332), (19740, 100793), (20570, 96726), (20580, 96679), (21714, 91630), (22372, 88935), (22638, 87890), (22748, 87465), (23030, 86394), (23324, 85305), (23716, 83895), (23970, 83006), (24684, 80605), (24990, 79618), (25333, 78540), (25410, 78302), (26180, 75999), (26367, 75460), (27489, 72380), (27636, 71995), (27965, 71148), (28435, 69972), (28798, 69090), (29155, 68244), (29645, 67116), (30855, 64484), (31020, 64141), (32242, 61710), (32340, 61523), (33558, 59290), (34122, 58310), (34545, 57596), (34986, 56870), (35156, 56595), (35574, 55930), (36190, 54978), (36652, 54285), (37730, 52734), (39151, 50820), (39270, 50666), (39809, 49980), (41140, 48363), (41503, 47940), (43197, 46060), (43428, 45815), (43945, 45276)]