968184560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1391

約数の個数: 160

約数和(自身を含む): 2719444992

約数和(自身を除く): 1751260432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 43, 56, 62, 70, 80, 86, 112, 124, 140, 155, 172, 215, 217, 248, 280, 301, 310, 344, 430, 434, 496, 560, 602, 620, 688, 860, 868, 1085, 1204, 1240, 1297, 1333, 1505, 1720, 1736, 2170, 2408, 2480, 2594, 2666, 3010, 3440, 3472, 4340, 4816, 5188, 5332, 6020, 6485, 6665, 8680, 9079, 9331, 10376, 10664, 12040, 12970, 13330, 17360, 18158, 18662, 20752, 21328, 24080, 25940, 26660, 36316, 37324, 40207, 45395, 46655, 51880, 53320, 55771, 72632, 74648, 80414, 90790, 93310, 103760, 106640, 111542, 145264, 149296, 160828, 181580, 186620, 201035, 223084, 278855, 281449, 321656, 363160, 373240, 390397, 402070, 446168, 557710, 562898, 643312, 726320, 746480, 780794, 804140, 892336, 1115420, 1125796, 1407245, 1561588, 1608280, 1728901, 1951985, 2230840, 2251592, 2814490, 3123176, 3216560, 3457802, 3903970, 4461680, 4503184, 5628980, 6246352, 6915604, 7807940, 8644505, 11257960, 12102307, 13831208, 15615880, 17289010, 22515920, 24204614, 27662416, 31231760, 34578020, 48409228, 60511535, 69156040, 96818456, 121023070, 138312080, 193636912, 242046140, 484092280, 968184560]

約数ペア:

[(1, 968184560), (2, 484092280), (4, 242046140), (5, 193636912), (7, 138312080), (8, 121023070), (10, 96818456), (14, 69156040), (16, 60511535), (20, 48409228), (28, 34578020), (31, 31231760), (35, 27662416), (40, 24204614), (43, 22515920), (56, 17289010), (62, 15615880), (70, 13831208), (80, 12102307), (86, 11257960), (112, 8644505), (124, 7807940), (140, 6915604), (155, 6246352), (172, 5628980), (215, 4503184), (217, 4461680), (248, 3903970), (280, 3457802), (301, 3216560), (310, 3123176), (344, 2814490), (430, 2251592), (434, 2230840), (496, 1951985), (560, 1728901), (602, 1608280), (620, 1561588), (688, 1407245), (860, 1125796), (868, 1115420), (1085, 892336), (1204, 804140), (1240, 780794), (1297, 746480), (1333, 726320), (1505, 643312), (1720, 562898), (1736, 557710), (2170, 446168), (2408, 402070), (2480, 390397), (2594, 373240), (2666, 363160), (3010, 321656), (3440, 281449), (3472, 278855), (4340, 223084), (4816, 201035), (5188, 186620), (5332, 181580), (6020, 160828), (6485, 149296), (6665, 145264), (8680, 111542), (9079, 106640), (9331, 103760), (10376, 93310), (10664, 90790), (12040, 80414), (12970, 74648), (13330, 72632), (17360, 55771), (18158, 53320), (18662, 51880), (20752, 46655), (21328, 45395), (24080, 40207), (25940, 37324), (26660, 36316)]