1718555280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{14887}}^1$

素因数の和:14953

約数の個数: 160

約数和(自身を含む): 5892789504

約数和(自身を除く): 4174234224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 444, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1443, 1480, 1560, 1776, 1924, 2220, 2405, 2886, 2960, 3120, 3848, 4440, 4810, 5772, 7215, 7696, 8880, 9620, 11544, 14430, 14887, 19240, 23088, 28860, 29774, 38480, 44661, 57720, 59548, 74435, 89322, 115440, 119096, 148870, 178644, 193531, 223305, 238192, 297740, 357288, 387062, 446610, 550819, 580593, 595480, 714576, 774124, 893220, 967655, 1101638, 1161186, 1190960, 1548248, 1652457, 1786440, 1935310, 2203276, 2322372, 2754095, 2902965, 3096496, 3304914, 3572880, 3870620, 4406552, 4644744, 5508190, 5805930, 6609828, 7160647, 7741240, 8262285, 8813104, 9289488, 11016380, 11611860, 13219656, 14321294, 15482480, 16524570, 21481941, 22032760, 23223720, 26439312, 28642588, 33049140, 35803235, 42963882, 44065520, 46447440, 57285176, 66098280, 71606470, 85927764, 107409705, 114570352, 132196560, 143212940, 171855528, 214819410, 286425880, 343711056, 429638820, 572851760, 859277640, 1718555280]

約数ペア:

[(1, 1718555280), (2, 859277640), (3, 572851760), (4, 429638820), (5, 343711056), (6, 286425880), (8, 214819410), (10, 171855528), (12, 143212940), (13, 132196560), (15, 114570352), (16, 107409705), (20, 85927764), (24, 71606470), (26, 66098280), (30, 57285176), (37, 46447440), (39, 44065520), (40, 42963882), (48, 35803235), (52, 33049140), (60, 28642588), (65, 26439312), (74, 23223720), (78, 22032760), (80, 21481941), (104, 16524570), (111, 15482480), (120, 14321294), (130, 13219656), (148, 11611860), (156, 11016380), (185, 9289488), (195, 8813104), (208, 8262285), (222, 7741240), (240, 7160647), (260, 6609828), (296, 5805930), (312, 5508190), (370, 4644744), (390, 4406552), (444, 3870620), (481, 3572880), (520, 3304914), (555, 3096496), (592, 2902965), (624, 2754095), (740, 2322372), (780, 2203276), (888, 1935310), (962, 1786440), (1040, 1652457), (1110, 1548248), (1443, 1190960), (1480, 1161186), (1560, 1101638), (1776, 967655), (1924, 893220), (2220, 774124), (2405, 714576), (2886, 595480), (2960, 580593), (3120, 550819), (3848, 446610), (4440, 387062), (4810, 357288), (5772, 297740), (7215, 238192), (7696, 223305), (8880, 193531), (9620, 178644), (11544, 148870), (14430, 119096), (14887, 115440), (19240, 89322), (23088, 74435), (28860, 59548), (29774, 57720), (38480, 44661)]