2356552680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{947}}^1$

素因数の和:1283

約数の個数: 128

約数和(自身を含む): 7187356800

約数和(自身を除く): 4830804120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 233, 267, 356, 445, 466, 534, 699, 712, 890, 932, 947, 1068, 1165, 1335, 1398, 1780, 1864, 1894, 2136, 2330, 2670, 2796, 2841, 3495, 3560, 3788, 4660, 4735, 5340, 5592, 5682, 6990, 7576, 9320, 9470, 10680, 11364, 13980, 14205, 18940, 20737, 22728, 27960, 28410, 37880, 41474, 56820, 62211, 82948, 84283, 103685, 113640, 124422, 165896, 168566, 207370, 220651, 248844, 252849, 311055, 337132, 414740, 421415, 441302, 497688, 505698, 622110, 661953, 674264, 829480, 842830, 882604, 1011396, 1103255, 1244220, 1264245, 1323906, 1685660, 1765208, 2022792, 2206510, 2488440, 2528490, 2647812, 3309765, 3371320, 4413020, 5056980, 5295624, 6619530, 8826040, 10113960, 13239060, 19637939, 26478120, 39275878, 58913817, 78551756, 98189695, 117827634, 157103512, 196379390, 235655268, 294569085, 392758780, 471310536, 589138170, 785517560, 1178276340, 2356552680]

約数ペア:

[(1, 2356552680), (2, 1178276340), (3, 785517560), (4, 589138170), (5, 471310536), (6, 392758780), (8, 294569085), (10, 235655268), (12, 196379390), (15, 157103512), (20, 117827634), (24, 98189695), (30, 78551756), (40, 58913817), (60, 39275878), (89, 26478120), (120, 19637939), (178, 13239060), (233, 10113960), (267, 8826040), (356, 6619530), (445, 5295624), (466, 5056980), (534, 4413020), (699, 3371320), (712, 3309765), (890, 2647812), (932, 2528490), (947, 2488440), (1068, 2206510), (1165, 2022792), (1335, 1765208), (1398, 1685660), (1780, 1323906), (1864, 1264245), (1894, 1244220), (2136, 1103255), (2330, 1011396), (2670, 882604), (2796, 842830), (2841, 829480), (3495, 674264), (3560, 661953), (3788, 622110), (4660, 505698), (4735, 497688), (5340, 441302), (5592, 421415), (5682, 414740), (6990, 337132), (7576, 311055), (9320, 252849), (9470, 248844), (10680, 220651), (11364, 207370), (13980, 168566), (14205, 165896), (18940, 124422), (20737, 113640), (22728, 103685), (27960, 84283), (28410, 82948), (37880, 62211), (41474, 56820)]