206919527880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{51551}}^1$

素因数の和:51692

約数の個数: 256

約数和(自身を含む): 698401751040

約数和(自身を除く): 491482223160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 83, 93, 104, 120, 124, 130, 155, 156, 166, 186, 195, 248, 249, 260, 310, 312, 332, 372, 390, 403, 415, 465, 498, 520, 620, 664, 744, 780, 806, 830, 930, 996, 1079, 1209, 1240, 1245, 1560, 1612, 1660, 1860, 1992, 2015, 2158, 2418, 2490, 2573, 3224, 3237, 3320, 3720, 4030, 4316, 4836, 4980, 5146, 5395, 6045, 6474, 7719, 8060, 8632, 9672, 9960, 10292, 10790, 12090, 12865, 12948, 15438, 16120, 16185, 20584, 21580, 24180, 25730, 25896, 30876, 32370, 33449, 38595, 43160, 48360, 51460, 51551, 61752, 64740, 66898, 77190, 100347, 102920, 103102, 129480, 133796, 154380, 154653, 167245, 200694, 206204, 257755, 267592, 308760, 309306, 334490, 401388, 412408, 501735, 515510, 618612, 668980, 670163, 773265, 802776, 1003470, 1031020, 1237224, 1337960, 1340326, 1546530, 1598081, 2006940, 2010489, 2062040, 2680652, 3093060, 3196162, 3350815, 4013880, 4020978, 4278733, 4794243, 5361304, 6186120, 6392324, 6701630, 7990405, 8041956, 8557466, 9588486, 10052445, 12784648, 12836199, 13403260, 15980810, 16083912, 17114932, 19176972, 20104890, 20775053, 21393665, 23971215, 25672398, 26806520, 31961620, 34229864, 38353944, 40209780, 41550106, 42787330, 47942430, 51344796, 55623529, 62325159, 63923240, 64180995, 80419560, 83100212, 85574660, 95884860, 102689592, 103875265, 111247058, 124650318, 128361990, 132640723, 166200424, 166870587, 171149320, 191769720, 207750530, 222494116, 249300636, 256723980, 265281446, 278117645, 311625795, 333741174, 397922169, 415501060, 444988232, 498601272, 513447960, 530562892, 556235290, 623251590, 663203615, 667482348, 795844338, 831002120, 834352935, 1061125784, 1112470580, 1246503180, 1326407230, 1334964696, 1591688676, 1668705870, 1724329399, 1989610845, 2224941160, 2493006360, 2652814460, 3183377352, 3337411740, 3448658798, 3979221690, 5172988197, 5305628920, 6674823480, 6897317596, 7958443380, 8621646995, 10345976394, 13794635192, 15916886760, 17243293990, 20691952788, 25864940985, 34486587980, 41383905576, 51729881970, 68973175960, 103459763940, 206919527880]

約数ペア:

[(1, 206919527880), (2, 103459763940), (3, 68973175960), (4, 51729881970), (5, 41383905576), (6, 34486587980), (8, 25864940985), (10, 20691952788), (12, 17243293990), (13, 15916886760), (15, 13794635192), (20, 10345976394), (24, 8621646995), (26, 7958443380), (30, 6897317596), (31, 6674823480), (39, 5305628920), (40, 5172988197), (52, 3979221690), (60, 3448658798), (62, 3337411740), (65, 3183377352), (78, 2652814460), (83, 2493006360), (93, 2224941160), (104, 1989610845), (120, 1724329399), (124, 1668705870), (130, 1591688676), (155, 1334964696), (156, 1326407230), (166, 1246503180), (186, 1112470580), (195, 1061125784), (248, 834352935), (249, 831002120), (260, 795844338), (310, 667482348), (312, 663203615), (332, 623251590), (372, 556235290), (390, 530562892), (403, 513447960), (415, 498601272), (465, 444988232), (498, 415501060), (520, 397922169), (620, 333741174), (664, 311625795), (744, 278117645), (780, 265281446), (806, 256723980), (830, 249300636), (930, 222494116), (996, 207750530), (1079, 191769720), (1209, 171149320), (1240, 166870587), (1245, 166200424), (1560, 132640723), (1612, 128361990), (1660, 124650318), (1860, 111247058), (1992, 103875265), (2015, 102689592), (2158, 95884860), (2418, 85574660), (2490, 83100212), (2573, 80419560), (3224, 64180995), (3237, 63923240), (3320, 62325159), (3720, 55623529), (4030, 51344796), (4316, 47942430), (4836, 42787330), (4980, 41550106), (5146, 40209780), (5395, 38353944), (6045, 34229864), (6474, 31961620), (7719, 26806520), (8060, 25672398), (8632, 23971215), (9672, 21393665), (9960, 20775053), (10292, 20104890), (10790, 19176972), (12090, 17114932), (12865, 16083912), (12948, 15980810), (15438, 13403260), (16120, 12836199), (16185, 12784648), (20584, 10052445), (21580, 9588486), (24180, 8557466), (25730, 8041956), (25896, 7990405), (30876, 6701630), (32370, 6392324), (33449, 6186120), (38595, 5361304), (43160, 4794243), (48360, 4278733), (51460, 4020978), (51551, 4013880), (61752, 3350815), (64740, 3196162), (66898, 3093060), (77190, 2680652), (100347, 2062040), (102920, 2010489), (103102, 2006940), (129480, 1598081), (133796, 1546530), (154380, 1340326), (154653, 1337960), (167245, 1237224), (200694, 1031020), (206204, 1003470), (257755, 802776), (267592, 773265), (308760, 670163), (309306, 668980), (334490, 618612), (401388, 515510), (412408, 501735)]