391605815040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9270971}}^1$

素因数の和:9271006

約数の個数: 144

約数和(自身を含む): 1364390407296

約数和(自身を除く): 972784592256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 14080, 21120, 42240, 9270971, 18541942, 27812913, 37083884, 46354855, 55625826, 74167768, 92709710, 101980681, 111251652, 139064565, 148335536, 185419420, 203961362, 222503304, 278129130, 296671072, 305942043, 370838840, 407922724, 445006608, 509903405, 556258260, 593342144, 611884086, 741677680, 815845448, 890013216, 1019806810, 1112516520, 1186684288, 1223768172, 1483355360, 1529710215, 1631690896, 1780026432, 2039613620, 2225033040, 2373368576, 2447536344, 2966710720, 3059420430, 3263381792, 3560052864, 4079227240, 4450066080, 4895072688, 5933421440, 6118840860, 6526763584, 7120105728, 8158454480, 8900132160, 9790145376, 11866842880, 12237681720, 13053527168, 16316908960, 17800264320, 19580290752, 24475363440, 26107054336, 32633817920, 35600528640, 39160581504, 48950726880, 65267635840, 78321163008, 97901453760, 130535271680, 195802907520, 391605815040]

約数ペア:

[(1, 391605815040), (2, 195802907520), (3, 130535271680), (4, 97901453760), (5, 78321163008), (6, 65267635840), (8, 48950726880), (10, 39160581504), (11, 35600528640), (12, 32633817920), (15, 26107054336), (16, 24475363440), (20, 19580290752), (22, 17800264320), (24, 16316908960), (30, 13053527168), (32, 12237681720), (33, 11866842880), (40, 9790145376), (44, 8900132160), (48, 8158454480), (55, 7120105728), (60, 6526763584), (64, 6118840860), (66, 5933421440), (80, 4895072688), (88, 4450066080), (96, 4079227240), (110, 3560052864), (120, 3263381792), (128, 3059420430), (132, 2966710720), (160, 2447536344), (165, 2373368576), (176, 2225033040), (192, 2039613620), (220, 1780026432), (240, 1631690896), (256, 1529710215), (264, 1483355360), (320, 1223768172), (330, 1186684288), (352, 1112516520), (384, 1019806810), (440, 890013216), (480, 815845448), (528, 741677680), (640, 611884086), (660, 593342144), (704, 556258260), (768, 509903405), (880, 445006608), (960, 407922724), (1056, 370838840), (1280, 305942043), (1320, 296671072), (1408, 278129130), (1760, 222503304), (1920, 203961362), (2112, 185419420), (2640, 148335536), (2816, 139064565), (3520, 111251652), (3840, 101980681), (4224, 92709710), (5280, 74167768), (7040, 55625826), (8448, 46354855), (10560, 37083884), (14080, 27812913), (21120, 18541942), (42240, 9270971)]