1388893062240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41935177}}^1$

素因数の和:41935221

約数の個数: 144

約数和(自身を含む): 4945667152608

約数和(自身を除く): 3556774090368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 33120, 41935177, 83870354, 125805531, 167740708, 209675885, 251611062, 335481416, 377416593, 419351770, 503222124, 629027655, 670962832, 754833186, 838703540, 964509071, 1006444248, 1258055310, 1341925664, 1509666372, 1677407080, 1887082965, 1929018142, 2012888496, 2516110620, 2893527213, 3019332744, 3354814160, 3774165930, 3858036284, 4025776992, 4822545355, 5032221240, 5787054426, 6038665488, 6709628320, 7548331860, 7716072568, 8680581639, 9645090710, 10064442480, 11574108852, 12077330976, 14467636065, 15096663720, 15432145136, 17361163278, 19290181420, 20128884960, 23148217704, 28935272130, 30193327440, 30864290272, 34722326556, 38580362840, 43402908195, 46296435408, 57870544260, 60386654880, 69444653112, 77160725680, 86805816390, 92592870816, 115741088520, 138889306224, 154321451360, 173611632780, 231482177040, 277778612448, 347223265560, 462964354080, 694446531120, 1388893062240]

約数ペア:

[(1, 1388893062240), (2, 694446531120), (3, 462964354080), (4, 347223265560), (5, 277778612448), (6, 231482177040), (8, 173611632780), (9, 154321451360), (10, 138889306224), (12, 115741088520), (15, 92592870816), (16, 86805816390), (18, 77160725680), (20, 69444653112), (23, 60386654880), (24, 57870544260), (30, 46296435408), (32, 43402908195), (36, 38580362840), (40, 34722326556), (45, 30864290272), (46, 30193327440), (48, 28935272130), (60, 23148217704), (69, 20128884960), (72, 19290181420), (80, 17361163278), (90, 15432145136), (92, 15096663720), (96, 14467636065), (115, 12077330976), (120, 11574108852), (138, 10064442480), (144, 9645090710), (160, 8680581639), (180, 7716072568), (184, 7548331860), (207, 6709628320), (230, 6038665488), (240, 5787054426), (276, 5032221240), (288, 4822545355), (345, 4025776992), (360, 3858036284), (368, 3774165930), (414, 3354814160), (460, 3019332744), (480, 2893527213), (552, 2516110620), (690, 2012888496), (720, 1929018142), (736, 1887082965), (828, 1677407080), (920, 1509666372), (1035, 1341925664), (1104, 1258055310), (1380, 1006444248), (1440, 964509071), (1656, 838703540), (1840, 754833186), (2070, 670962832), (2208, 629027655), (2760, 503222124), (3312, 419351770), (3680, 377416593), (4140, 335481416), (5520, 251611062), (6624, 209675885), (8280, 167740708), (11040, 125805531), (16560, 83870354), (33120, 41935177)]