788703240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:452

約数の個数: 256

約数和(自身を含む): 2694021120

約数和(自身を除く): 1905317880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 47, 52, 60, 62, 65, 78, 93, 94, 104, 120, 124, 130, 141, 155, 156, 186, 188, 195, 235, 248, 260, 282, 310, 312, 347, 372, 376, 390, 403, 465, 470, 520, 564, 611, 620, 694, 705, 744, 780, 806, 930, 940, 1041, 1128, 1209, 1222, 1240, 1388, 1410, 1457, 1560, 1612, 1735, 1833, 1860, 1880, 2015, 2082, 2418, 2444, 2776, 2820, 2914, 3055, 3224, 3470, 3666, 3720, 4030, 4164, 4371, 4511, 4836, 4888, 5205, 5640, 5828, 6045, 6110, 6940, 7285, 7332, 8060, 8328, 8742, 9022, 9165, 9672, 10410, 10757, 11656, 12090, 12220, 13533, 13880, 14570, 14664, 16120, 16309, 17484, 18044, 18330, 18941, 20820, 21514, 21855, 22555, 24180, 24440, 27066, 29140, 32271, 32618, 34968, 36088, 36660, 37882, 41640, 43028, 43710, 45110, 48360, 48927, 53785, 54132, 56823, 58280, 64542, 65236, 67665, 73320, 75764, 81545, 86056, 87420, 90220, 94705, 97854, 107570, 108264, 113646, 129084, 130472, 135330, 139841, 151528, 161355, 163090, 174840, 180440, 189410, 195708, 212017, 215140, 227292, 244635, 258168, 270660, 279682, 284115, 322710, 326180, 378820, 391416, 419523, 424034, 430280, 454584, 489270, 505579, 541320, 559364, 568230, 636051, 645420, 652360, 699205, 757640, 839046, 848068, 978540, 1011158, 1060085, 1118728, 1136460, 1272102, 1290840, 1398410, 1516737, 1678092, 1696136, 1957080, 2022316, 2097615, 2120170, 2272920, 2527895, 2544204, 2796820, 3033474, 3180255, 3356184, 4044632, 4195230, 4240340, 5055790, 5088408, 5593640, 6066948, 6360510, 6572527, 7583685, 8390460, 8480680, 10111580, 12133896, 12721020, 13145054, 15167370, 16780920, 19717581, 20223160, 25442040, 26290108, 30334740, 32862635, 39435162, 52580216, 60669480, 65725270, 78870324, 98587905, 131450540, 157740648, 197175810, 262901080, 394351620, 788703240]

約数ペア:

[(1, 788703240), (2, 394351620), (3, 262901080), (4, 197175810), (5, 157740648), (6, 131450540), (8, 98587905), (10, 78870324), (12, 65725270), (13, 60669480), (15, 52580216), (20, 39435162), (24, 32862635), (26, 30334740), (30, 26290108), (31, 25442040), (39, 20223160), (40, 19717581), (47, 16780920), (52, 15167370), (60, 13145054), (62, 12721020), (65, 12133896), (78, 10111580), (93, 8480680), (94, 8390460), (104, 7583685), (120, 6572527), (124, 6360510), (130, 6066948), (141, 5593640), (155, 5088408), (156, 5055790), (186, 4240340), (188, 4195230), (195, 4044632), (235, 3356184), (248, 3180255), (260, 3033474), (282, 2796820), (310, 2544204), (312, 2527895), (347, 2272920), (372, 2120170), (376, 2097615), (390, 2022316), (403, 1957080), (465, 1696136), (470, 1678092), (520, 1516737), (564, 1398410), (611, 1290840), (620, 1272102), (694, 1136460), (705, 1118728), (744, 1060085), (780, 1011158), (806, 978540), (930, 848068), (940, 839046), (1041, 757640), (1128, 699205), (1209, 652360), (1222, 645420), (1240, 636051), (1388, 568230), (1410, 559364), (1457, 541320), (1560, 505579), (1612, 489270), (1735, 454584), (1833, 430280), (1860, 424034), (1880, 419523), (2015, 391416), (2082, 378820), (2418, 326180), (2444, 322710), (2776, 284115), (2820, 279682), (2914, 270660), (3055, 258168), (3224, 244635), (3470, 227292), (3666, 215140), (3720, 212017), (4030, 195708), (4164, 189410), (4371, 180440), (4511, 174840), (4836, 163090), (4888, 161355), (5205, 151528), (5640, 139841), (5828, 135330), (6045, 130472), (6110, 129084), (6940, 113646), (7285, 108264), (7332, 107570), (8060, 97854), (8328, 94705), (8742, 90220), (9022, 87420), (9165, 86056), (9672, 81545), (10410, 75764), (10757, 73320), (11656, 67665), (12090, 65236), (12220, 64542), (13533, 58280), (13880, 56823), (14570, 54132), (14664, 53785), (16120, 48927), (16309, 48360), (17484, 45110), (18044, 43710), (18330, 43028), (18941, 41640), (20820, 37882), (21514, 36660), (21855, 36088), (22555, 34968), (24180, 32618), (24440, 32271), (27066, 29140)]