893494680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{953}}^1$

素因数の和:1581

約数の個数: 128

約数和(自身を含む): 2894512320

約数和(自身を除く): 2001017640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 601, 780, 953, 1202, 1560, 1803, 1906, 2404, 2859, 3005, 3606, 3812, 4765, 4808, 5718, 6010, 7212, 7624, 7813, 9015, 9530, 11436, 12020, 12389, 14295, 14424, 15626, 18030, 19060, 22872, 23439, 24040, 24778, 28590, 31252, 36060, 37167, 38120, 39065, 46878, 49556, 57180, 61945, 62504, 72120, 74334, 78130, 93756, 99112, 114360, 117195, 123890, 148668, 156260, 185835, 187512, 234390, 247780, 297336, 312520, 371670, 468780, 495560, 572753, 743340, 937560, 1145506, 1486680, 1718259, 2291012, 2863765, 3436518, 4582024, 5727530, 6873036, 7445789, 8591295, 11455060, 13746072, 14891578, 17182590, 22337367, 22910120, 29783156, 34365180, 37228945, 44674734, 59566312, 68730360, 74457890, 89349468, 111686835, 148915780, 178698936, 223373670, 297831560, 446747340, 893494680]

約数ペア:

[(1, 893494680), (2, 446747340), (3, 297831560), (4, 223373670), (5, 178698936), (6, 148915780), (8, 111686835), (10, 89349468), (12, 74457890), (13, 68730360), (15, 59566312), (20, 44674734), (24, 37228945), (26, 34365180), (30, 29783156), (39, 22910120), (40, 22337367), (52, 17182590), (60, 14891578), (65, 13746072), (78, 11455060), (104, 8591295), (120, 7445789), (130, 6873036), (156, 5727530), (195, 4582024), (260, 3436518), (312, 2863765), (390, 2291012), (520, 1718259), (601, 1486680), (780, 1145506), (953, 937560), (1202, 743340), (1560, 572753), (1803, 495560), (1906, 468780), (2404, 371670), (2859, 312520), (3005, 297336), (3606, 247780), (3812, 234390), (4765, 187512), (4808, 185835), (5718, 156260), (6010, 148668), (7212, 123890), (7624, 117195), (7813, 114360), (9015, 99112), (9530, 93756), (11436, 78130), (12020, 74334), (12389, 72120), (14295, 62504), (14424, 61945), (15626, 57180), (18030, 49556), (19060, 46878), (22872, 39065), (23439, 38120), (24040, 37167), (24778, 36060), (28590, 31252)]