1145383840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:687

約数の個数: 192

約数和(自身を含む): 3102624000

約数和(自身を除く): 1957240160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 37, 38, 40, 68, 74, 76, 80, 85, 95, 136, 148, 152, 160, 170, 185, 190, 272, 296, 304, 323, 340, 370, 380, 544, 592, 599, 608, 629, 646, 680, 703, 740, 760, 1184, 1198, 1258, 1292, 1360, 1406, 1480, 1520, 1615, 2396, 2516, 2584, 2720, 2812, 2960, 2995, 3040, 3145, 3230, 3515, 4792, 5032, 5168, 5624, 5920, 5990, 6290, 6460, 7030, 9584, 10064, 10183, 10336, 11248, 11381, 11951, 11980, 12580, 12920, 14060, 19168, 20128, 20366, 22163, 22496, 22762, 23902, 23960, 25160, 25840, 28120, 40732, 44326, 45524, 47804, 47920, 50320, 50915, 51680, 56240, 56905, 59755, 81464, 88652, 91048, 95608, 95840, 100640, 101830, 110815, 112480, 113810, 119510, 162928, 177304, 182096, 191216, 193477, 203660, 221630, 227620, 239020, 325856, 354608, 364192, 376771, 382432, 386954, 407320, 421097, 443260, 455240, 478040, 709216, 753542, 773908, 814640, 842194, 886520, 910480, 956080, 967385, 1507084, 1547816, 1629280, 1684388, 1773040, 1820960, 1883855, 1912160, 1934770, 2105485, 3014168, 3095632, 3368776, 3546080, 3767710, 3869540, 4210970, 6028336, 6191264, 6737552, 7158649, 7535420, 7739080, 8421940, 12056672, 13475104, 14317298, 15070840, 15478160, 16843880, 28634596, 30141680, 30956320, 33687760, 35793245, 57269192, 60283360, 67375520, 71586490, 114538384, 143172980, 229076768, 286345960, 572691920, 1145383840]

約数ペア:

[(1, 1145383840), (2, 572691920), (4, 286345960), (5, 229076768), (8, 143172980), (10, 114538384), (16, 71586490), (17, 67375520), (19, 60283360), (20, 57269192), (32, 35793245), (34, 33687760), (37, 30956320), (38, 30141680), (40, 28634596), (68, 16843880), (74, 15478160), (76, 15070840), (80, 14317298), (85, 13475104), (95, 12056672), (136, 8421940), (148, 7739080), (152, 7535420), (160, 7158649), (170, 6737552), (185, 6191264), (190, 6028336), (272, 4210970), (296, 3869540), (304, 3767710), (323, 3546080), (340, 3368776), (370, 3095632), (380, 3014168), (544, 2105485), (592, 1934770), (599, 1912160), (608, 1883855), (629, 1820960), (646, 1773040), (680, 1684388), (703, 1629280), (740, 1547816), (760, 1507084), (1184, 967385), (1198, 956080), (1258, 910480), (1292, 886520), (1360, 842194), (1406, 814640), (1480, 773908), (1520, 753542), (1615, 709216), (2396, 478040), (2516, 455240), (2584, 443260), (2720, 421097), (2812, 407320), (2960, 386954), (2995, 382432), (3040, 376771), (3145, 364192), (3230, 354608), (3515, 325856), (4792, 239020), (5032, 227620), (5168, 221630), (5624, 203660), (5920, 193477), (5990, 191216), (6290, 182096), (6460, 177304), (7030, 162928), (9584, 119510), (10064, 113810), (10183, 112480), (10336, 110815), (11248, 101830), (11381, 100640), (11951, 95840), (11980, 95608), (12580, 91048), (12920, 88652), (14060, 81464), (19168, 59755), (20128, 56905), (20366, 56240), (22163, 51680), (22496, 50915), (22762, 50320), (23902, 47920), (23960, 47804), (25160, 45524), (25840, 44326), (28120, 40732)]