13309848760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2946

約数の個数: 192

約数和(自身を含む): 35377009920

約数和(自身を除く): 22067161160

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 31, 34, 40, 52, 62, 65, 68, 85, 104, 124, 130, 136, 155, 170, 221, 248, 260, 289, 310, 340, 403, 442, 520, 527, 578, 620, 680, 806, 884, 1054, 1105, 1156, 1240, 1445, 1612, 1768, 2015, 2108, 2210, 2312, 2635, 2857, 2890, 3224, 3757, 4030, 4216, 4420, 5270, 5714, 5780, 6851, 7514, 8060, 8840, 8959, 10540, 11428, 11560, 13702, 14285, 15028, 16120, 17918, 18785, 21080, 22856, 27404, 28570, 30056, 34255, 35836, 37141, 37570, 44795, 48569, 54808, 57140, 68510, 71672, 74282, 75140, 88567, 89590, 97138, 114280, 116467, 137020, 148564, 150280, 177134, 179180, 185705, 194276, 232934, 242845, 274040, 297128, 354268, 358360, 371410, 388552, 442835, 465868, 485690, 582335, 631397, 708536, 742820, 825673, 885670, 931736, 971380, 1151371, 1164670, 1262794, 1485640, 1505639, 1651346, 1771340, 1942760, 2302742, 2329340, 2525588, 3011278, 3156985, 3302692, 3542680, 4128365, 4605484, 4658680, 5051176, 5756855, 6022556, 6313970, 6605384, 7528195, 8256730, 9210968, 10733749, 11513710, 12045112, 12627940, 15056390, 16513460, 19573307, 21467498, 23027420, 25255880, 25595863, 30112780, 33026920, 39146614, 42934996, 46054840, 51191726, 53668745, 60225560, 78293228, 85869992, 97866535, 102383452, 107337490, 127979315, 156586456, 195733070, 204766904, 214674980, 255958630, 332746219, 391466140, 429349960, 511917260, 665492438, 782932280, 1023834520, 1330984876, 1663731095, 2661969752, 3327462190, 6654924380, 13309848760]

約数ペア:

[(1, 13309848760), (2, 6654924380), (4, 3327462190), (5, 2661969752), (8, 1663731095), (10, 1330984876), (13, 1023834520), (17, 782932280), (20, 665492438), (26, 511917260), (31, 429349960), (34, 391466140), (40, 332746219), (52, 255958630), (62, 214674980), (65, 204766904), (68, 195733070), (85, 156586456), (104, 127979315), (124, 107337490), (130, 102383452), (136, 97866535), (155, 85869992), (170, 78293228), (221, 60225560), (248, 53668745), (260, 51191726), (289, 46054840), (310, 42934996), (340, 39146614), (403, 33026920), (442, 30112780), (520, 25595863), (527, 25255880), (578, 23027420), (620, 21467498), (680, 19573307), (806, 16513460), (884, 15056390), (1054, 12627940), (1105, 12045112), (1156, 11513710), (1240, 10733749), (1445, 9210968), (1612, 8256730), (1768, 7528195), (2015, 6605384), (2108, 6313970), (2210, 6022556), (2312, 5756855), (2635, 5051176), (2857, 4658680), (2890, 4605484), (3224, 4128365), (3757, 3542680), (4030, 3302692), (4216, 3156985), (4420, 3011278), (5270, 2525588), (5714, 2329340), (5780, 2302742), (6851, 1942760), (7514, 1771340), (8060, 1651346), (8840, 1505639), (8959, 1485640), (10540, 1262794), (11428, 1164670), (11560, 1151371), (13702, 971380), (14285, 931736), (15028, 885670), (16120, 825673), (17918, 742820), (18785, 708536), (21080, 631397), (22856, 582335), (27404, 485690), (28570, 465868), (30056, 442835), (34255, 388552), (35836, 371410), (37141, 358360), (37570, 354268), (44795, 297128), (48569, 274040), (54808, 242845), (57140, 232934), (68510, 194276), (71672, 185705), (74282, 179180), (75140, 177134), (88567, 150280), (89590, 148564), (97138, 137020), (114280, 116467)]