74707360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:775

約数の個数: 144

約数和(自身を含む): 221406696

約数和(自身を除く): 146699336

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 728, 733, 784, 910, 980, 1040, 1120, 1274, 1456, 1466, 1568, 1820, 1960, 2080, 2548, 2912, 2932, 3185, 3640, 3665, 3920, 5096, 5131, 5864, 6370, 7280, 7330, 7840, 9529, 10192, 10262, 11728, 12740, 14560, 14660, 19058, 20384, 20524, 23456, 25480, 25655, 29320, 35917, 38116, 41048, 47645, 50960, 51310, 58640, 66703, 71834, 76232, 82096, 95290, 101920, 102620, 117280, 133406, 143668, 152464, 164192, 179585, 190580, 205240, 266812, 287336, 304928, 333515, 359170, 381160, 410480, 466921, 533624, 574672, 667030, 718340, 762320, 820960, 933842, 1067248, 1149344, 1334060, 1436680, 1524640, 1867684, 2134496, 2334605, 2668120, 2873360, 3735368, 4669210, 5336240, 5746720, 7470736, 9338420, 10672480, 14941472, 18676840, 37353680, 74707360]

約数ペア:

[(1, 74707360), (2, 37353680), (4, 18676840), (5, 14941472), (7, 10672480), (8, 9338420), (10, 7470736), (13, 5746720), (14, 5336240), (16, 4669210), (20, 3735368), (26, 2873360), (28, 2668120), (32, 2334605), (35, 2134496), (40, 1867684), (49, 1524640), (52, 1436680), (56, 1334060), (65, 1149344), (70, 1067248), (80, 933842), (91, 820960), (98, 762320), (104, 718340), (112, 667030), (130, 574672), (140, 533624), (160, 466921), (182, 410480), (196, 381160), (208, 359170), (224, 333515), (245, 304928), (260, 287336), (280, 266812), (364, 205240), (392, 190580), (416, 179585), (455, 164192), (490, 152464), (520, 143668), (560, 133406), (637, 117280), (728, 102620), (733, 101920), (784, 95290), (910, 82096), (980, 76232), (1040, 71834), (1120, 66703), (1274, 58640), (1456, 51310), (1466, 50960), (1568, 47645), (1820, 41048), (1960, 38116), (2080, 35917), (2548, 29320), (2912, 25655), (2932, 25480), (3185, 23456), (3640, 20524), (3665, 20384), (3920, 19058), (5096, 14660), (5131, 14560), (5864, 12740), (6370, 11728), (7280, 10262), (7330, 10192), (7840, 9529)]