1395636840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{298213}}^1$

素因数の和:298243

約数の個数: 96

約数和(自身を含む): 4884745320

約数和(自身を除く): 3489108480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 298213, 596426, 894639, 1192852, 1491065, 1789278, 2385704, 2683917, 2982130, 3578556, 3876769, 4473195, 5367834, 5964260, 7157112, 7753538, 8946390, 10735668, 11630307, 11928520, 13419585, 15507076, 17892780, 19383845, 21471336, 23260614, 26839170, 31014152, 34890921, 35785560, 38767690, 46521228, 53678340, 58151535, 69781842, 77535380, 93042456, 107356680, 116303070, 139563684, 155070760, 174454605, 232606140, 279127368, 348909210, 465212280, 697818420, 1395636840]

約数ペア:

[(1, 1395636840), (2, 697818420), (3, 465212280), (4, 348909210), (5, 279127368), (6, 232606140), (8, 174454605), (9, 155070760), (10, 139563684), (12, 116303070), (13, 107356680), (15, 93042456), (18, 77535380), (20, 69781842), (24, 58151535), (26, 53678340), (30, 46521228), (36, 38767690), (39, 35785560), (40, 34890921), (45, 31014152), (52, 26839170), (60, 23260614), (65, 21471336), (72, 19383845), (78, 17892780), (90, 15507076), (104, 13419585), (117, 11928520), (120, 11630307), (130, 10735668), (156, 8946390), (180, 7753538), (195, 7157112), (234, 5964260), (260, 5367834), (312, 4473195), (360, 3876769), (390, 3578556), (468, 2982130), (520, 2683917), (585, 2385704), (780, 1789278), (936, 1491065), (1170, 1192852), (1560, 894639), (2340, 596426), (4680, 298213)]