419419260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7793}}^1$

素因数の和:7844

約数の個数: 144

約数和(自身を含む): 1429856064

約数和(自身を除く): 1010436804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3588, 4140, 4485, 5382, 5980, 7793, 8970, 10764, 13455, 15586, 17940, 23379, 26910, 31172, 38965, 46758, 53820, 70137, 77930, 93516, 101309, 116895, 140274, 155860, 179239, 202618, 233790, 280548, 303927, 350685, 358478, 405236, 467580, 506545, 537717, 607854, 701370, 716956, 896195, 911781, 1013090, 1075434, 1215708, 1402740, 1519635, 1613151, 1792390, 1823562, 2026180, 2150868, 2330107, 2688585, 3039270, 3226302, 3584780, 3647124, 4558905, 4660214, 5377170, 6078540, 6452604, 6990321, 8065755, 9117810, 9320428, 10754340, 11650535, 13980642, 16131510, 18235620, 20970963, 23301070, 27961284, 32263020, 34951605, 41941926, 46602140, 69903210, 83883852, 104854815, 139806420, 209709630, 419419260]

約数ペア:

[(1, 419419260), (2, 209709630), (3, 139806420), (4, 104854815), (5, 83883852), (6, 69903210), (9, 46602140), (10, 41941926), (12, 34951605), (13, 32263020), (15, 27961284), (18, 23301070), (20, 20970963), (23, 18235620), (26, 16131510), (30, 13980642), (36, 11650535), (39, 10754340), (45, 9320428), (46, 9117810), (52, 8065755), (60, 6990321), (65, 6452604), (69, 6078540), (78, 5377170), (90, 4660214), (92, 4558905), (115, 3647124), (117, 3584780), (130, 3226302), (138, 3039270), (156, 2688585), (180, 2330107), (195, 2150868), (207, 2026180), (230, 1823562), (234, 1792390), (260, 1613151), (276, 1519635), (299, 1402740), (345, 1215708), (390, 1075434), (414, 1013090), (460, 911781), (468, 896195), (585, 716956), (598, 701370), (690, 607854), (780, 537717), (828, 506545), (897, 467580), (1035, 405236), (1170, 358478), (1196, 350685), (1380, 303927), (1495, 280548), (1794, 233790), (2070, 202618), (2340, 179239), (2691, 155860), (2990, 140274), (3588, 116895), (4140, 101309), (4485, 93516), (5382, 77930), (5980, 70137), (7793, 53820), (8970, 46758), (10764, 38965), (13455, 31172), (15586, 26910), (17940, 23379)]