30841928520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{863}}^1$

素因数の和:1660

約数の個数: 256

約数和(自身を含む): 103115980800

約数和(自身を除く): 72274052280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 739, 744, 780, 806, 863, 930, 1209, 1240, 1478, 1560, 1612, 1726, 1860, 2015, 2217, 2418, 2589, 2956, 3224, 3452, 3695, 3720, 4030, 4315, 4434, 4836, 5178, 5912, 6045, 6904, 7390, 8060, 8630, 8868, 9607, 9672, 10356, 11085, 11219, 12090, 12945, 14780, 16120, 17260, 17736, 19214, 20712, 22170, 22438, 22909, 24180, 25890, 26753, 28821, 29560, 33657, 34520, 38428, 44340, 44876, 45818, 48035, 48360, 51780, 53506, 56095, 57642, 67314, 68727, 76856, 80259, 88680, 89752, 91636, 96070, 103560, 107012, 112190, 114545, 115284, 133765, 134628, 137454, 144105, 160518, 168285, 183272, 192140, 214024, 224380, 229090, 230568, 267530, 269256, 274908, 288210, 297817, 321036, 336570, 343635, 347789, 384280, 401295, 448760, 458180, 535060, 549816, 576420, 595634, 637757, 642072, 673140, 687270, 695578, 802590, 893451, 916360, 1043367, 1070120, 1152840, 1191268, 1275514, 1346280, 1374540, 1391156, 1489085, 1605180, 1738945, 1786902, 1913271, 2086734, 2382536, 2551028, 2749080, 2782312, 2978170, 3188785, 3210360, 3477890, 3573804, 3826542, 4173468, 4467255, 5102056, 5216835, 5956340, 6377570, 6955780, 7147608, 7653084, 8290841, 8346936, 8934510, 9566355, 10433670, 11912680, 12755140, 13911560, 15306168, 16581682, 17869020, 19132710, 19770467, 20867340, 24872523, 25510280, 33163364, 35738040, 38265420, 39540934, 41454205, 41734680, 49745046, 59311401, 66326728, 76530840, 79081868, 82908410, 98852335, 99490092, 118622802, 124362615, 158163736, 165816820, 197704670, 198980184, 237245604, 248725230, 257016071, 296557005, 331633640, 395409340, 474491208, 497450460, 514032142, 593114010, 771048213, 790818680, 994900920, 1028064284, 1186228020, 1285080355, 1542096426, 2056128568, 2372456040, 2570160710, 3084192852, 3855241065, 5140321420, 6168385704, 7710482130, 10280642840, 15420964260, 30841928520]

約数ペア:

[(1, 30841928520), (2, 15420964260), (3, 10280642840), (4, 7710482130), (5, 6168385704), (6, 5140321420), (8, 3855241065), (10, 3084192852), (12, 2570160710), (13, 2372456040), (15, 2056128568), (20, 1542096426), (24, 1285080355), (26, 1186228020), (30, 1028064284), (31, 994900920), (39, 790818680), (40, 771048213), (52, 593114010), (60, 514032142), (62, 497450460), (65, 474491208), (78, 395409340), (93, 331633640), (104, 296557005), (120, 257016071), (124, 248725230), (130, 237245604), (155, 198980184), (156, 197704670), (186, 165816820), (195, 158163736), (248, 124362615), (260, 118622802), (310, 99490092), (312, 98852335), (372, 82908410), (390, 79081868), (403, 76530840), (465, 66326728), (520, 59311401), (620, 49745046), (739, 41734680), (744, 41454205), (780, 39540934), (806, 38265420), (863, 35738040), (930, 33163364), (1209, 25510280), (1240, 24872523), (1478, 20867340), (1560, 19770467), (1612, 19132710), (1726, 17869020), (1860, 16581682), (2015, 15306168), (2217, 13911560), (2418, 12755140), (2589, 11912680), (2956, 10433670), (3224, 9566355), (3452, 8934510), (3695, 8346936), (3720, 8290841), (4030, 7653084), (4315, 7147608), (4434, 6955780), (4836, 6377570), (5178, 5956340), (5912, 5216835), (6045, 5102056), (6904, 4467255), (7390, 4173468), (8060, 3826542), (8630, 3573804), (8868, 3477890), (9607, 3210360), (9672, 3188785), (10356, 2978170), (11085, 2782312), (11219, 2749080), (12090, 2551028), (12945, 2382536), (14780, 2086734), (16120, 1913271), (17260, 1786902), (17736, 1738945), (19214, 1605180), (20712, 1489085), (22170, 1391156), (22438, 1374540), (22909, 1346280), (24180, 1275514), (25890, 1191268), (26753, 1152840), (28821, 1070120), (29560, 1043367), (33657, 916360), (34520, 893451), (38428, 802590), (44340, 695578), (44876, 687270), (45818, 673140), (48035, 642072), (48360, 637757), (51780, 595634), (53506, 576420), (56095, 549816), (57642, 535060), (67314, 458180), (68727, 448760), (76856, 401295), (80259, 384280), (88680, 347789), (89752, 343635), (91636, 336570), (96070, 321036), (103560, 297817), (107012, 288210), (112190, 274908), (114545, 269256), (115284, 267530), (133765, 230568), (134628, 229090), (137454, 224380), (144105, 214024), (160518, 192140), (168285, 183272)]