421698420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 384

約数和(自身を含む): 1589575680

約数和(自身を除く): 1167877260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 43, 44, 45, 52, 54, 55, 60, 65, 66, 78, 86, 90, 99, 108, 110, 117, 127, 129, 130, 132, 135, 143, 156, 165, 172, 180, 195, 198, 215, 220, 234, 254, 258, 260, 270, 286, 297, 330, 351, 381, 387, 390, 396, 429, 430, 468, 473, 495, 508, 516, 540, 559, 572, 585, 594, 635, 645, 660, 702, 715, 762, 774, 780, 858, 860, 946, 990, 1118, 1143, 1161, 1170, 1188, 1270, 1287, 1290, 1397, 1404, 1419, 1430, 1485, 1524, 1548, 1651, 1677, 1716, 1755, 1892, 1905, 1935, 1980, 2145, 2236, 2286, 2322, 2340, 2365, 2540, 2574, 2580, 2794, 2795, 2838, 2860, 2970, 3302, 3354, 3429, 3510, 3810, 3861, 3870, 4191, 4257, 4290, 4572, 4644, 4730, 4953, 5031, 5148, 5461, 5588, 5590, 5676, 5715, 5805, 5940, 6149, 6435, 6604, 6708, 6858, 6985, 7020, 7095, 7620, 7722, 7740, 8255, 8382, 8385, 8514, 8580, 9460, 9906, 10062, 10922, 11180, 11430, 11610, 12298, 12573, 12771, 12870, 13716, 13970, 14190, 14859, 15093, 15444, 16383, 16510, 16764, 16770, 17028, 17145, 18161, 18447, 19305, 19812, 20124, 20955, 21285, 21844, 22860, 23220, 24596, 24765, 25146, 25155, 25542, 25740, 27305, 27940, 28380, 29718, 30186, 30745, 32766, 33020, 33540, 34290, 36322, 36894, 37719, 38610, 41910, 42570, 44577, 49149, 49530, 50292, 50310, 51084, 54483, 54610, 55341, 59436, 60071, 60372, 61490, 62865, 63855, 65532, 68580, 70993, 72644, 73788, 74295, 75438, 75465, 77220, 81915, 83820, 85140, 89154, 90805, 92235, 98298, 99060, 100620, 108966, 109220, 110682, 120142, 122980, 125730, 127710, 141986, 147447, 148590, 150876, 150930, 163449, 163830, 166023, 178308, 180213, 181610, 184470, 188595, 196596, 212979, 217932, 221364, 222885, 240284, 245745, 251460, 255420, 272415, 276705, 283972, 294894, 297180, 300355, 301860, 326898, 327660, 332046, 354965, 360426, 363220, 368940, 377190, 425958, 445770, 490347, 491490, 540639, 544830, 553410, 589788, 600710, 638937, 653796, 664092, 709930, 720852, 737235, 754380, 780923, 817245, 830115, 851916, 891540, 901065, 980694, 982980, 1064895, 1081278, 1089660, 1106820, 1201420, 1277874, 1419860, 1474470, 1561846, 1621917, 1634490, 1660230, 1802130, 1916811, 1961388, 2129790, 2162556, 2342769, 2451735, 2555748, 2703195, 2948940, 3123692, 3194685, 3243834, 3268980, 3320460, 3604260, 3833622, 3904615, 4259580, 4685538, 4903470, 5406390, 6389370, 6487668, 7028307, 7667244, 7809230, 8109585, 9371076, 9584055, 9806940, 10812780, 11713845, 12778740, 14056614, 15618460, 16219170, 19168110, 21084921, 23427690, 28113228, 32438340, 35141535, 38336220, 42169842, 46855380, 70283070, 84339684, 105424605, 140566140, 210849210, 421698420]

約数ペア:

[(1, 421698420), (2, 210849210), (3, 140566140), (4, 105424605), (5, 84339684), (6, 70283070), (9, 46855380), (10, 42169842), (11, 38336220), (12, 35141535), (13, 32438340), (15, 28113228), (18, 23427690), (20, 21084921), (22, 19168110), (26, 16219170), (27, 15618460), (30, 14056614), (33, 12778740), (36, 11713845), (39, 10812780), (43, 9806940), (44, 9584055), (45, 9371076), (52, 8109585), (54, 7809230), (55, 7667244), (60, 7028307), (65, 6487668), (66, 6389370), (78, 5406390), (86, 4903470), (90, 4685538), (99, 4259580), (108, 3904615), (110, 3833622), (117, 3604260), (127, 3320460), (129, 3268980), (130, 3243834), (132, 3194685), (135, 3123692), (143, 2948940), (156, 2703195), (165, 2555748), (172, 2451735), (180, 2342769), (195, 2162556), (198, 2129790), (215, 1961388), (220, 1916811), (234, 1802130), (254, 1660230), (258, 1634490), (260, 1621917), (270, 1561846), (286, 1474470), (297, 1419860), (330, 1277874), (351, 1201420), (381, 1106820), (387, 1089660), (390, 1081278), (396, 1064895), (429, 982980), (430, 980694), (468, 901065), (473, 891540), (495, 851916), (508, 830115), (516, 817245), (540, 780923), (559, 754380), (572, 737235), (585, 720852), (594, 709930), (635, 664092), (645, 653796), (660, 638937), (702, 600710), (715, 589788), (762, 553410), (774, 544830), (780, 540639), (858, 491490), (860, 490347), (946, 445770), (990, 425958), (1118, 377190), (1143, 368940), (1161, 363220), (1170, 360426), (1188, 354965), (1270, 332046), (1287, 327660), (1290, 326898), (1397, 301860), (1404, 300355), (1419, 297180), (1430, 294894), (1485, 283972), (1524, 276705), (1548, 272415), (1651, 255420), (1677, 251460), (1716, 245745), (1755, 240284), (1892, 222885), (1905, 221364), (1935, 217932), (1980, 212979), (2145, 196596), (2236, 188595), (2286, 184470), (2322, 181610), (2340, 180213), (2365, 178308), (2540, 166023), (2574, 163830), (2580, 163449), (2794, 150930), (2795, 150876), (2838, 148590), (2860, 147447), (2970, 141986), (3302, 127710), (3354, 125730), (3429, 122980), (3510, 120142), (3810, 110682), (3861, 109220), (3870, 108966), (4191, 100620), (4257, 99060), (4290, 98298), (4572, 92235), (4644, 90805), (4730, 89154), (4953, 85140), (5031, 83820), (5148, 81915), (5461, 77220), (5588, 75465), (5590, 75438), (5676, 74295), (5715, 73788), (5805, 72644), (5940, 70993), (6149, 68580), (6435, 65532), (6604, 63855), (6708, 62865), (6858, 61490), (6985, 60372), (7020, 60071), (7095, 59436), (7620, 55341), (7722, 54610), (7740, 54483), (8255, 51084), (8382, 50310), (8385, 50292), (8514, 49530), (8580, 49149), (9460, 44577), (9906, 42570), (10062, 41910), (10922, 38610), (11180, 37719), (11430, 36894), (11610, 36322), (12298, 34290), (12573, 33540), (12771, 33020), (12870, 32766), (13716, 30745), (13970, 30186), (14190, 29718), (14859, 28380), (15093, 27940), (15444, 27305), (16383, 25740), (16510, 25542), (16764, 25155), (16770, 25146), (17028, 24765), (17145, 24596), (18161, 23220), (18447, 22860), (19305, 21844), (19812, 21285), (20124, 20955)]