118749540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 216

約数和(自身を含む): 420577920

約数和(自身を除く): 301828380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 169, 182, 195, 196, 210, 239, 245, 260, 273, 294, 338, 364, 390, 420, 455, 478, 490, 507, 546, 588, 637, 676, 717, 735, 780, 845, 910, 956, 980, 1014, 1092, 1183, 1195, 1274, 1365, 1434, 1470, 1673, 1690, 1820, 1911, 2028, 2366, 2390, 2535, 2548, 2730, 2868, 2940, 3107, 3185, 3346, 3380, 3549, 3585, 3822, 4732, 4780, 5019, 5070, 5460, 5915, 6214, 6370, 6692, 7098, 7170, 7644, 8281, 8365, 9321, 9555, 10038, 10140, 11711, 11830, 12428, 12740, 14196, 14340, 15535, 16562, 16730, 17745, 18642, 19110, 20076, 21749, 23422, 23660, 24843, 25095, 31070, 33124, 33460, 35133, 35490, 37284, 38220, 40391, 41405, 43498, 46605, 46844, 49686, 50190, 58555, 62140, 65247, 70266, 70980, 80782, 82810, 86996, 93210, 99372, 100380, 108745, 117110, 121173, 124215, 130494, 140532, 152243, 161564, 165620, 175665, 186420, 201955, 217490, 234220, 242346, 248430, 260988, 282737, 304486, 326235, 351330, 403910, 434980, 456729, 484692, 496860, 565474, 605865, 608972, 652470, 702660, 761215, 807820, 848211, 913458, 1130948, 1211730, 1304940, 1413685, 1522430, 1696422, 1826916, 1979159, 2283645, 2423460, 2827370, 3044860, 3392844, 3958318, 4241055, 4567290, 5654740, 5937477, 7916636, 8482110, 9134580, 9895795, 11874954, 16964220, 19791590, 23749908, 29687385, 39583180, 59374770, 118749540]

約数ペア:

[(1, 118749540), (2, 59374770), (3, 39583180), (4, 29687385), (5, 23749908), (6, 19791590), (7, 16964220), (10, 11874954), (12, 9895795), (13, 9134580), (14, 8482110), (15, 7916636), (20, 5937477), (21, 5654740), (26, 4567290), (28, 4241055), (30, 3958318), (35, 3392844), (39, 3044860), (42, 2827370), (49, 2423460), (52, 2283645), (60, 1979159), (65, 1826916), (70, 1696422), (78, 1522430), (84, 1413685), (91, 1304940), (98, 1211730), (105, 1130948), (130, 913458), (140, 848211), (147, 807820), (156, 761215), (169, 702660), (182, 652470), (195, 608972), (196, 605865), (210, 565474), (239, 496860), (245, 484692), (260, 456729), (273, 434980), (294, 403910), (338, 351330), (364, 326235), (390, 304486), (420, 282737), (455, 260988), (478, 248430), (490, 242346), (507, 234220), (546, 217490), (588, 201955), (637, 186420), (676, 175665), (717, 165620), (735, 161564), (780, 152243), (845, 140532), (910, 130494), (956, 124215), (980, 121173), (1014, 117110), (1092, 108745), (1183, 100380), (1195, 99372), (1274, 93210), (1365, 86996), (1434, 82810), (1470, 80782), (1673, 70980), (1690, 70266), (1820, 65247), (1911, 62140), (2028, 58555), (2366, 50190), (2390, 49686), (2535, 46844), (2548, 46605), (2730, 43498), (2868, 41405), (2940, 40391), (3107, 38220), (3185, 37284), (3346, 35490), (3380, 35133), (3549, 33460), (3585, 33124), (3822, 31070), (4732, 25095), (4780, 24843), (5019, 23660), (5070, 23422), (5460, 21749), (5915, 20076), (6214, 19110), (6370, 18642), (6692, 17745), (7098, 16730), (7170, 16562), (7644, 15535), (8281, 14340), (8365, 14196), (9321, 12740), (9555, 12428), (10038, 11830), (10140, 11711)]