411985140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8243}}^1$

素因数の和:8286

約数の個数: 144

約数和(自身を含む): 1421001792

約数和(自身を除く): 1009016652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1190, 1428, 1470, 1666, 1785, 2380, 2499, 2940, 3332, 3570, 4165, 4998, 7140, 8243, 8330, 9996, 12495, 16486, 16660, 24729, 24990, 32972, 41215, 49458, 49980, 57701, 82430, 98916, 115402, 123645, 140131, 164860, 173103, 230804, 247290, 280262, 288505, 346206, 403907, 420393, 494580, 560524, 577010, 692412, 700655, 807814, 840786, 865515, 980917, 1154020, 1211721, 1401310, 1615628, 1681572, 1731030, 1961834, 2019535, 2101965, 2423442, 2802620, 2942751, 3462060, 3923668, 4039070, 4203930, 4846884, 4904585, 5885502, 6058605, 6866419, 8078140, 8407860, 9809170, 11771004, 12117210, 13732838, 14713755, 19618340, 20599257, 24234420, 27465676, 29427510, 34332095, 41198514, 58855020, 68664190, 82397028, 102996285, 137328380, 205992570, 411985140]

約数ペア:

[(1, 411985140), (2, 205992570), (3, 137328380), (4, 102996285), (5, 82397028), (6, 68664190), (7, 58855020), (10, 41198514), (12, 34332095), (14, 29427510), (15, 27465676), (17, 24234420), (20, 20599257), (21, 19618340), (28, 14713755), (30, 13732838), (34, 12117210), (35, 11771004), (42, 9809170), (49, 8407860), (51, 8078140), (60, 6866419), (68, 6058605), (70, 5885502), (84, 4904585), (85, 4846884), (98, 4203930), (102, 4039070), (105, 3923668), (119, 3462060), (140, 2942751), (147, 2802620), (170, 2423442), (196, 2101965), (204, 2019535), (210, 1961834), (238, 1731030), (245, 1681572), (255, 1615628), (294, 1401310), (340, 1211721), (357, 1154020), (420, 980917), (476, 865515), (490, 840786), (510, 807814), (588, 700655), (595, 692412), (714, 577010), (735, 560524), (833, 494580), (980, 420393), (1020, 403907), (1190, 346206), (1428, 288505), (1470, 280262), (1666, 247290), (1785, 230804), (2380, 173103), (2499, 164860), (2940, 140131), (3332, 123645), (3570, 115402), (4165, 98916), (4998, 82430), (7140, 57701), (8243, 49980), (8330, 49458), (9996, 41215), (12495, 32972), (16486, 24990), (16660, 24729)]