1902698280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10343}}^1$

素因数の和:10440

約数の個数: 192

約数和(自身を含む): 7164668160

約数和(自身を除く): 5261969880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 73, 84, 90, 105, 120, 126, 140, 146, 168, 180, 210, 219, 252, 280, 292, 315, 360, 365, 420, 438, 504, 511, 584, 630, 657, 730, 840, 876, 1022, 1095, 1260, 1314, 1460, 1533, 1752, 2044, 2190, 2520, 2555, 2628, 2920, 3066, 3285, 4088, 4380, 4599, 5110, 5256, 6132, 6570, 7665, 8760, 9198, 10220, 10343, 12264, 13140, 15330, 18396, 20440, 20686, 22995, 26280, 30660, 31029, 36792, 41372, 45990, 51715, 61320, 62058, 72401, 82744, 91980, 93087, 103430, 124116, 144802, 155145, 183960, 186174, 206860, 217203, 248232, 289604, 310290, 362005, 372348, 413720, 434406, 465435, 579208, 620580, 651609, 724010, 744696, 755039, 868812, 930870, 1086015, 1241160, 1303218, 1448020, 1510078, 1737624, 1861740, 2172030, 2265117, 2606436, 2896040, 3020156, 3258045, 3723480, 3775195, 4344060, 4530234, 5212872, 5285273, 6040312, 6516090, 6795351, 7550390, 8688120, 9060468, 10570546, 11325585, 13032180, 13590702, 15100780, 15855819, 18120936, 21141092, 22651170, 26064360, 26426365, 27181404, 30201560, 31711638, 33976755, 42282184, 45302340, 47567457, 52852730, 54362808, 63423276, 67953510, 79279095, 90604680, 95134914, 105705460, 126846552, 135907020, 158558190, 190269828, 211410920, 237837285, 271814040, 317116380, 380539656, 475674570, 634232760, 951349140, 1902698280]

約数ペア:

[(1, 1902698280), (2, 951349140), (3, 634232760), (4, 475674570), (5, 380539656), (6, 317116380), (7, 271814040), (8, 237837285), (9, 211410920), (10, 190269828), (12, 158558190), (14, 135907020), (15, 126846552), (18, 105705460), (20, 95134914), (21, 90604680), (24, 79279095), (28, 67953510), (30, 63423276), (35, 54362808), (36, 52852730), (40, 47567457), (42, 45302340), (45, 42282184), (56, 33976755), (60, 31711638), (63, 30201560), (70, 27181404), (72, 26426365), (73, 26064360), (84, 22651170), (90, 21141092), (105, 18120936), (120, 15855819), (126, 15100780), (140, 13590702), (146, 13032180), (168, 11325585), (180, 10570546), (210, 9060468), (219, 8688120), (252, 7550390), (280, 6795351), (292, 6516090), (315, 6040312), (360, 5285273), (365, 5212872), (420, 4530234), (438, 4344060), (504, 3775195), (511, 3723480), (584, 3258045), (630, 3020156), (657, 2896040), (730, 2606436), (840, 2265117), (876, 2172030), (1022, 1861740), (1095, 1737624), (1260, 1510078), (1314, 1448020), (1460, 1303218), (1533, 1241160), (1752, 1086015), (2044, 930870), (2190, 868812), (2520, 755039), (2555, 744696), (2628, 724010), (2920, 651609), (3066, 620580), (3285, 579208), (4088, 465435), (4380, 434406), (4599, 413720), (5110, 372348), (5256, 362005), (6132, 310290), (6570, 289604), (7665, 248232), (8760, 217203), (9198, 206860), (10220, 186174), (10343, 183960), (12264, 155145), (13140, 144802), (15330, 124116), (18396, 103430), (20440, 93087), (20686, 91980), (22995, 82744), (26280, 72401), (30660, 62058), (31029, 61320), (36792, 51715), (41372, 45990)]