218462580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 432

約数和(自身を含む): 860461056

約数和(自身を除く): 641998476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 31, 34, 35, 36, 42, 45, 47, 49, 51, 60, 62, 63, 68, 70, 84, 85, 90, 93, 94, 98, 102, 105, 119, 124, 126, 140, 141, 147, 153, 155, 170, 180, 186, 188, 196, 204, 210, 217, 235, 238, 245, 252, 255, 279, 282, 294, 306, 310, 315, 329, 340, 357, 372, 420, 423, 434, 441, 465, 470, 476, 490, 510, 527, 558, 564, 588, 595, 612, 620, 630, 651, 658, 705, 714, 735, 765, 799, 833, 846, 868, 882, 930, 940, 980, 987, 1020, 1054, 1071, 1085, 1116, 1190, 1260, 1302, 1316, 1395, 1410, 1428, 1457, 1470, 1519, 1530, 1581, 1598, 1645, 1666, 1692, 1764, 1785, 1860, 1953, 1974, 2108, 2115, 2142, 2170, 2205, 2303, 2380, 2397, 2499, 2604, 2635, 2790, 2820, 2914, 2940, 2961, 3038, 3060, 3162, 3196, 3255, 3290, 3332, 3570, 3689, 3906, 3948, 3995, 4165, 4230, 4284, 4340, 4371, 4410, 4557, 4606, 4743, 4794, 4935, 4998, 5270, 5355, 5580, 5593, 5828, 5922, 6076, 6324, 6510, 6580, 6909, 7140, 7191, 7285, 7378, 7497, 7595, 7812, 7905, 7990, 8330, 8460, 8742, 8820, 9114, 9212, 9486, 9588, 9765, 9870, 9996, 10199, 10540, 10710, 11067, 11186, 11515, 11844, 11985, 12495, 13020, 13113, 13671, 13818, 14382, 14570, 14756, 14805, 14994, 15190, 15810, 15980, 16660, 16779, 17484, 18228, 18445, 18972, 19530, 19740, 20398, 20727, 21420, 21855, 22134, 22372, 22785, 23030, 23715, 23970, 24769, 24990, 25823, 26226, 27342, 27636, 27965, 28764, 29140, 29610, 29988, 30380, 30597, 31620, 33201, 33558, 34545, 35955, 36890, 37485, 39060, 39151, 40796, 41454, 43710, 44268, 45570, 46060, 47430, 47940, 49538, 49980, 50337, 50995, 51646, 52452, 54684, 55335, 55930, 59220, 61194, 65565, 66402, 67116, 68355, 69090, 71393, 71910, 73780, 74307, 74970, 77469, 78302, 82908, 83895, 87420, 91140, 91791, 94860, 99076, 100674, 101990, 103292, 103635, 110670, 111860, 117453, 122388, 123845, 129115, 131130, 132804, 136710, 138180, 142786, 143820, 148614, 149940, 152985, 154938, 156604, 166005, 167790, 173383, 183582, 195755, 201348, 203980, 207270, 214179, 221340, 222921, 232407, 234906, 247690, 251685, 258230, 262260, 273420, 285572, 297228, 305970, 309876, 332010, 335580, 346766, 352359, 356965, 367164, 371535, 387345, 391510, 414540, 428358, 445842, 458955, 464814, 469812, 495380, 503370, 516460, 520149, 587265, 611940, 642537, 664020, 693532, 704718, 713930, 743070, 774690, 783020, 856716, 866915, 891684, 917910, 929628, 1006740, 1040298, 1070895, 1114605, 1162035, 1174530, 1213681, 1285074, 1409436, 1427860, 1486140, 1549380, 1560447, 1733830, 1761795, 1835820, 2080596, 2141790, 2229210, 2324070, 2349060, 2427362, 2570148, 2600745, 3120894, 3212685, 3467660, 3523590, 3641043, 4283580, 4458420, 4648140, 4854724, 5201490, 6068405, 6241788, 6425370, 7047180, 7282086, 7802235, 10402980, 10923129, 12136810, 12850740, 14564172, 15604470, 18205215, 21846258, 24273620, 31208940, 36410430, 43692516, 54615645, 72820860, 109231290, 218462580]

約数ペア:

[(1, 218462580), (2, 109231290), (3, 72820860), (4, 54615645), (5, 43692516), (6, 36410430), (7, 31208940), (9, 24273620), (10, 21846258), (12, 18205215), (14, 15604470), (15, 14564172), (17, 12850740), (18, 12136810), (20, 10923129), (21, 10402980), (28, 7802235), (30, 7282086), (31, 7047180), (34, 6425370), (35, 6241788), (36, 6068405), (42, 5201490), (45, 4854724), (47, 4648140), (49, 4458420), (51, 4283580), (60, 3641043), (62, 3523590), (63, 3467660), (68, 3212685), (70, 3120894), (84, 2600745), (85, 2570148), (90, 2427362), (93, 2349060), (94, 2324070), (98, 2229210), (102, 2141790), (105, 2080596), (119, 1835820), (124, 1761795), (126, 1733830), (140, 1560447), (141, 1549380), (147, 1486140), (153, 1427860), (155, 1409436), (170, 1285074), (180, 1213681), (186, 1174530), (188, 1162035), (196, 1114605), (204, 1070895), (210, 1040298), (217, 1006740), (235, 929628), (238, 917910), (245, 891684), (252, 866915), (255, 856716), (279, 783020), (282, 774690), (294, 743070), (306, 713930), (310, 704718), (315, 693532), (329, 664020), (340, 642537), (357, 611940), (372, 587265), (420, 520149), (423, 516460), (434, 503370), (441, 495380), (465, 469812), (470, 464814), (476, 458955), (490, 445842), (510, 428358), (527, 414540), (558, 391510), (564, 387345), (588, 371535), (595, 367164), (612, 356965), (620, 352359), (630, 346766), (651, 335580), (658, 332010), (705, 309876), (714, 305970), (735, 297228), (765, 285572), (799, 273420), (833, 262260), (846, 258230), (868, 251685), (882, 247690), (930, 234906), (940, 232407), (980, 222921), (987, 221340), (1020, 214179), (1054, 207270), (1071, 203980), (1085, 201348), (1116, 195755), (1190, 183582), (1260, 173383), (1302, 167790), (1316, 166005), (1395, 156604), (1410, 154938), (1428, 152985), (1457, 149940), (1470, 148614), (1519, 143820), (1530, 142786), (1581, 138180), (1598, 136710), (1645, 132804), (1666, 131130), (1692, 129115), (1764, 123845), (1785, 122388), (1860, 117453), (1953, 111860), (1974, 110670), (2108, 103635), (2115, 103292), (2142, 101990), (2170, 100674), (2205, 99076), (2303, 94860), (2380, 91791), (2397, 91140), (2499, 87420), (2604, 83895), (2635, 82908), (2790, 78302), (2820, 77469), (2914, 74970), (2940, 74307), (2961, 73780), (3038, 71910), (3060, 71393), (3162, 69090), (3196, 68355), (3255, 67116), (3290, 66402), (3332, 65565), (3570, 61194), (3689, 59220), (3906, 55930), (3948, 55335), (3995, 54684), (4165, 52452), (4230, 51646), (4284, 50995), (4340, 50337), (4371, 49980), (4410, 49538), (4557, 47940), (4606, 47430), (4743, 46060), (4794, 45570), (4935, 44268), (4998, 43710), (5270, 41454), (5355, 40796), (5580, 39151), (5593, 39060), (5828, 37485), (5922, 36890), (6076, 35955), (6324, 34545), (6510, 33558), (6580, 33201), (6909, 31620), (7140, 30597), (7191, 30380), (7285, 29988), (7378, 29610), (7497, 29140), (7595, 28764), (7812, 27965), (7905, 27636), (7990, 27342), (8330, 26226), (8460, 25823), (8742, 24990), (8820, 24769), (9114, 23970), (9212, 23715), (9486, 23030), (9588, 22785), (9765, 22372), (9870, 22134), (9996, 21855), (10199, 21420), (10540, 20727), (10710, 20398), (11067, 19740), (11186, 19530), (11515, 18972), (11844, 18445), (11985, 18228), (12495, 17484), (13020, 16779), (13113, 16660), (13671, 15980), (13818, 15810), (14382, 15190), (14570, 14994), (14756, 14805)]