15702464820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1\times {\mathrm{661}}^1$

素因数の和:1190

約数の個数: 192

約数和(自身を含む): 50778556416

約数和(自身を除く): 35076091596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 326, 347, 420, 489, 652, 661, 694, 815, 978, 1041, 1141, 1322, 1388, 1630, 1735, 1956, 1983, 2082, 2282, 2429, 2445, 2644, 3260, 3305, 3423, 3470, 3966, 4164, 4564, 4627, 4858, 4890, 5205, 5705, 6610, 6846, 6940, 7287, 7932, 9254, 9716, 9780, 9915, 10410, 11410, 12145, 13220, 13692, 13881, 14574, 17115, 18508, 19830, 20820, 22820, 23135, 24290, 27762, 29148, 34230, 36435, 39660, 46270, 48580, 55524, 56561, 68460, 69405, 72870, 92540, 107743, 113122, 138810, 145740, 169683, 215486, 226244, 229367, 277620, 282805, 323229, 339366, 395927, 430972, 458734, 538715, 565610, 646458, 678732, 688101, 754201, 791854, 848415, 917468, 1077430, 1131220, 1146835, 1187781, 1292916, 1376202, 1508402, 1583708, 1605569, 1616145, 1696830, 1979635, 2154860, 2262603, 2293670, 2375562, 2752404, 3016804, 3211138, 3232290, 3393660, 3440505, 3771005, 3959270, 4525206, 4587340, 4751124, 4816707, 5938905, 6422276, 6464580, 6881010, 7542010, 7918540, 8027845, 9050412, 9633414, 11313015, 11877810, 13762020, 15084020, 16055690, 19266828, 22626030, 23755620, 24083535, 32111380, 37386821, 45252060, 48167070, 74773642, 96334140, 112160463, 149547284, 186934105, 224320926, 261707747, 373868210, 448641852, 523415494, 560802315, 747736420, 785123241, 1046830988, 1121604630, 1308538735, 1570246482, 2243209260, 2617077470, 3140492964, 3925616205, 5234154940, 7851232410, 15702464820]

約数ペア:

[(1, 15702464820), (2, 7851232410), (3, 5234154940), (4, 3925616205), (5, 3140492964), (6, 2617077470), (7, 2243209260), (10, 1570246482), (12, 1308538735), (14, 1121604630), (15, 1046830988), (20, 785123241), (21, 747736420), (28, 560802315), (30, 523415494), (35, 448641852), (42, 373868210), (60, 261707747), (70, 224320926), (84, 186934105), (105, 149547284), (140, 112160463), (163, 96334140), (210, 74773642), (326, 48167070), (347, 45252060), (420, 37386821), (489, 32111380), (652, 24083535), (661, 23755620), (694, 22626030), (815, 19266828), (978, 16055690), (1041, 15084020), (1141, 13762020), (1322, 11877810), (1388, 11313015), (1630, 9633414), (1735, 9050412), (1956, 8027845), (1983, 7918540), (2082, 7542010), (2282, 6881010), (2429, 6464580), (2445, 6422276), (2644, 5938905), (3260, 4816707), (3305, 4751124), (3423, 4587340), (3470, 4525206), (3966, 3959270), (4164, 3771005), (4564, 3440505), (4627, 3393660), (4858, 3232290), (4890, 3211138), (5205, 3016804), (5705, 2752404), (6610, 2375562), (6846, 2293670), (6940, 2262603), (7287, 2154860), (7932, 1979635), (9254, 1696830), (9716, 1616145), (9780, 1605569), (9915, 1583708), (10410, 1508402), (11410, 1376202), (12145, 1292916), (13220, 1187781), (13692, 1146835), (13881, 1131220), (14574, 1077430), (17115, 917468), (18508, 848415), (19830, 791854), (20820, 754201), (22820, 688101), (23135, 678732), (24290, 646458), (27762, 565610), (29148, 538715), (34230, 458734), (36435, 430972), (39660, 395927), (46270, 339366), (48580, 323229), (55524, 282805), (56561, 277620), (68460, 229367), (69405, 226244), (72870, 215486), (92540, 169683), (107743, 145740), (113122, 138810)]