18385479960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{58013}}^1$

素因数の和:58185

約数の個数: 128

約数和(自身を含む): 58478112000

約数和(自身を除く): 40092632040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 139, 152, 190, 228, 278, 285, 380, 417, 456, 556, 570, 695, 760, 834, 1112, 1140, 1390, 1668, 2085, 2280, 2641, 2780, 3336, 4170, 5282, 5560, 7923, 8340, 10564, 13205, 15846, 16680, 21128, 26410, 31692, 39615, 52820, 58013, 63384, 79230, 105640, 116026, 158460, 174039, 232052, 290065, 316920, 348078, 464104, 580130, 696156, 870195, 1102247, 1160260, 1392312, 1740390, 2204494, 2320520, 3306741, 3480780, 4408988, 5511235, 6613482, 6961560, 8063807, 8817976, 11022470, 13226964, 16127614, 16533705, 22044940, 24191421, 26453928, 32255228, 33067410, 40319035, 44089880, 48382842, 64510456, 66134820, 80638070, 96765684, 120957105, 132269640, 153212333, 161276140, 193531368, 241914210, 306424666, 322552280, 459636999, 483828420, 612849332, 766061665, 919273998, 967656840, 1225698664, 1532123330, 1838547996, 2298184995, 3064246660, 3677095992, 4596369990, 6128493320, 9192739980, 18385479960]

約数ペア:

[(1, 18385479960), (2, 9192739980), (3, 6128493320), (4, 4596369990), (5, 3677095992), (6, 3064246660), (8, 2298184995), (10, 1838547996), (12, 1532123330), (15, 1225698664), (19, 967656840), (20, 919273998), (24, 766061665), (30, 612849332), (38, 483828420), (40, 459636999), (57, 322552280), (60, 306424666), (76, 241914210), (95, 193531368), (114, 161276140), (120, 153212333), (139, 132269640), (152, 120957105), (190, 96765684), (228, 80638070), (278, 66134820), (285, 64510456), (380, 48382842), (417, 44089880), (456, 40319035), (556, 33067410), (570, 32255228), (695, 26453928), (760, 24191421), (834, 22044940), (1112, 16533705), (1140, 16127614), (1390, 13226964), (1668, 11022470), (2085, 8817976), (2280, 8063807), (2641, 6961560), (2780, 6613482), (3336, 5511235), (4170, 4408988), (5282, 3480780), (5560, 3306741), (7923, 2320520), (8340, 2204494), (10564, 1740390), (13205, 1392312), (15846, 1160260), (16680, 1102247), (21128, 870195), (26410, 696156), (31692, 580130), (39615, 464104), (52820, 348078), (58013, 316920), (63384, 290065), (79230, 232052), (105640, 174039), (116026, 158460)]