423770620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 1222663680

約数和(自身を除く): 798893060

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 31, 35, 37, 49, 52, 58, 62, 65, 70, 74, 91, 98, 116, 124, 130, 140, 145, 148, 155, 182, 185, 196, 203, 217, 245, 259, 260, 290, 310, 364, 370, 377, 403, 406, 434, 455, 481, 490, 518, 580, 620, 637, 740, 754, 806, 812, 868, 899, 910, 962, 980, 1015, 1036, 1073, 1085, 1147, 1274, 1295, 1421, 1508, 1519, 1612, 1798, 1813, 1820, 1885, 1924, 2015, 2030, 2146, 2170, 2294, 2405, 2548, 2590, 2639, 2821, 2842, 3038, 3185, 3367, 3596, 3626, 3770, 4030, 4060, 4292, 4340, 4495, 4588, 4810, 5180, 5278, 5365, 5642, 5684, 5735, 6076, 6293, 6370, 6734, 7105, 7252, 7511, 7540, 7595, 8029, 8060, 8990, 9065, 9620, 10556, 10730, 11284, 11470, 11687, 12586, 12740, 13195, 13468, 13949, 14105, 14210, 14911, 15022, 15190, 16058, 16835, 17980, 18130, 18473, 19747, 21460, 22940, 23374, 23569, 25172, 26390, 27898, 28210, 28420, 29822, 30044, 30380, 31465, 32116, 33263, 33670, 36260, 36946, 37555, 39494, 40145, 44051, 46748, 47138, 52577, 52780, 55796, 56203, 56420, 58435, 59644, 62930, 66526, 67340, 69745, 73892, 74555, 75110, 78988, 80290, 81809, 88102, 92365, 94276, 97643, 98735, 104377, 105154, 112406, 116870, 117845, 125860, 133052, 139490, 149110, 150220, 160580, 163618, 166315, 176204, 184730, 195286, 197470, 208754, 210308, 220255, 224812, 232841, 233740, 235690, 262885, 278980, 281015, 298220, 327236, 332630, 369460, 390572, 394940, 409045, 417508, 432419, 440510, 465682, 471380, 488215, 521885, 525770, 562030, 572663, 665260, 683501, 730639, 818090, 864838, 881020, 931364, 976430, 1043770, 1051540, 1124060, 1145326, 1164205, 1367002, 1461278, 1629887, 1636180, 1729676, 1952860, 2087540, 2162095, 2290652, 2328410, 2734004, 2863315, 2922556, 3026933, 3259774, 3417505, 3653195, 4324190, 4656820, 5726630, 6053866, 6519548, 6835010, 7306390, 8149435, 8648380, 11453260, 12107732, 13670020, 14612780, 15134665, 16298870, 21188531, 30269330, 32597740, 42377062, 60538660, 84754124, 105942655, 211885310, 423770620]

約数ペア:

[(1, 423770620), (2, 211885310), (4, 105942655), (5, 84754124), (7, 60538660), (10, 42377062), (13, 32597740), (14, 30269330), (20, 21188531), (26, 16298870), (28, 15134665), (29, 14612780), (31, 13670020), (35, 12107732), (37, 11453260), (49, 8648380), (52, 8149435), (58, 7306390), (62, 6835010), (65, 6519548), (70, 6053866), (74, 5726630), (91, 4656820), (98, 4324190), (116, 3653195), (124, 3417505), (130, 3259774), (140, 3026933), (145, 2922556), (148, 2863315), (155, 2734004), (182, 2328410), (185, 2290652), (196, 2162095), (203, 2087540), (217, 1952860), (245, 1729676), (259, 1636180), (260, 1629887), (290, 1461278), (310, 1367002), (364, 1164205), (370, 1145326), (377, 1124060), (403, 1051540), (406, 1043770), (434, 976430), (455, 931364), (481, 881020), (490, 864838), (518, 818090), (580, 730639), (620, 683501), (637, 665260), (740, 572663), (754, 562030), (806, 525770), (812, 521885), (868, 488215), (899, 471380), (910, 465682), (962, 440510), (980, 432419), (1015, 417508), (1036, 409045), (1073, 394940), (1085, 390572), (1147, 369460), (1274, 332630), (1295, 327236), (1421, 298220), (1508, 281015), (1519, 278980), (1612, 262885), (1798, 235690), (1813, 233740), (1820, 232841), (1885, 224812), (1924, 220255), (2015, 210308), (2030, 208754), (2146, 197470), (2170, 195286), (2294, 184730), (2405, 176204), (2548, 166315), (2590, 163618), (2639, 160580), (2821, 150220), (2842, 149110), (3038, 139490), (3185, 133052), (3367, 125860), (3596, 117845), (3626, 116870), (3770, 112406), (4030, 105154), (4060, 104377), (4292, 98735), (4340, 97643), (4495, 94276), (4588, 92365), (4810, 88102), (5180, 81809), (5278, 80290), (5365, 78988), (5642, 75110), (5684, 74555), (5735, 73892), (6076, 69745), (6293, 67340), (6370, 66526), (6734, 62930), (7105, 59644), (7252, 58435), (7511, 56420), (7540, 56203), (7595, 55796), (8029, 52780), (8060, 52577), (8990, 47138), (9065, 46748), (9620, 44051), (10556, 40145), (10730, 39494), (11284, 37555), (11470, 36946), (11687, 36260), (12586, 33670), (12740, 33263), (13195, 32116), (13468, 31465), (13949, 30380), (14105, 30044), (14210, 29822), (14911, 28420), (15022, 28210), (15190, 27898), (16058, 26390), (16835, 25172), (17980, 23569), (18130, 23374), (18473, 22940), (19747, 21460)]