213134220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 723757440

約数和(自身を除く): 510623220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 97, 108, 117, 130, 135, 156, 180, 194, 195, 234, 260, 270, 291, 313, 351, 388, 390, 468, 485, 540, 582, 585, 626, 702, 780, 873, 939, 970, 1164, 1170, 1252, 1261, 1404, 1455, 1565, 1746, 1755, 1878, 1940, 2340, 2522, 2619, 2817, 2910, 3130, 3492, 3510, 3756, 3783, 4069, 4365, 4695, 5044, 5238, 5634, 5820, 6260, 6305, 7020, 7566, 8138, 8451, 8730, 9390, 10476, 11268, 11349, 12207, 12610, 13095, 14085, 15132, 16276, 16902, 17460, 18780, 18915, 20345, 22698, 24414, 25220, 26190, 28170, 30361, 33804, 34047, 36621, 37830, 40690, 42255, 45396, 48828, 52380, 56340, 56745, 60722, 61035, 68094, 73242, 75660, 81380, 84510, 91083, 109863, 113490, 121444, 122070, 136188, 146484, 151805, 169020, 170235, 182166, 183105, 219726, 226980, 244140, 273249, 303610, 340470, 364332, 366210, 394693, 439452, 455415, 546498, 549315, 607220, 680940, 732420, 789386, 819747, 910830, 1092996, 1098630, 1184079, 1366245, 1578772, 1639494, 1821660, 1973465, 2197260, 2368158, 2732490, 3278988, 3552237, 3946930, 4098735, 4736316, 5464980, 5920395, 7104474, 7893860, 8197470, 10656711, 11840790, 14208948, 16394940, 17761185, 21313422, 23681580, 35522370, 42626844, 53283555, 71044740, 106567110, 213134220]

約数ペア:

[(1, 213134220), (2, 106567110), (3, 71044740), (4, 53283555), (5, 42626844), (6, 35522370), (9, 23681580), (10, 21313422), (12, 17761185), (13, 16394940), (15, 14208948), (18, 11840790), (20, 10656711), (26, 8197470), (27, 7893860), (30, 7104474), (36, 5920395), (39, 5464980), (45, 4736316), (52, 4098735), (54, 3946930), (60, 3552237), (65, 3278988), (78, 2732490), (90, 2368158), (97, 2197260), (108, 1973465), (117, 1821660), (130, 1639494), (135, 1578772), (156, 1366245), (180, 1184079), (194, 1098630), (195, 1092996), (234, 910830), (260, 819747), (270, 789386), (291, 732420), (313, 680940), (351, 607220), (388, 549315), (390, 546498), (468, 455415), (485, 439452), (540, 394693), (582, 366210), (585, 364332), (626, 340470), (702, 303610), (780, 273249), (873, 244140), (939, 226980), (970, 219726), (1164, 183105), (1170, 182166), (1252, 170235), (1261, 169020), (1404, 151805), (1455, 146484), (1565, 136188), (1746, 122070), (1755, 121444), (1878, 113490), (1940, 109863), (2340, 91083), (2522, 84510), (2619, 81380), (2817, 75660), (2910, 73242), (3130, 68094), (3492, 61035), (3510, 60722), (3756, 56745), (3783, 56340), (4069, 52380), (4365, 48828), (4695, 45396), (5044, 42255), (5238, 40690), (5634, 37830), (5820, 36621), (6260, 34047), (6305, 33804), (7020, 30361), (7566, 28170), (8138, 26190), (8451, 25220), (8730, 24414), (9390, 22698), (10476, 20345), (11268, 18915), (11349, 18780), (12207, 17460), (12610, 16902), (13095, 16276), (14085, 15132)]