671665245720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13457}}^1\times {\mathrm{59419}}^1$

素因数の和:72897

約数の個数: 128

約数和(自身を含む): 2303062156800

約数和(自身を除く): 1631396911080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 13457, 26914, 40371, 53828, 59419, 67285, 80742, 94199, 107656, 118838, 134570, 161484, 178257, 188398, 201855, 237676, 269140, 282597, 297095, 322968, 356514, 376796, 403710, 415933, 470995, 475352, 538280, 565194, 594190, 713028, 753592, 807420, 831866, 891285, 941990, 1130388, 1188380, 1247799, 1412985, 1426056, 1614840, 1663732, 1782570, 1883980, 2079665, 2260776, 2376760, 2495598, 2825970, 3327464, 3565140, 3767960, 4159330, 4991196, 5651940, 6238995, 7130280, 8318660, 9982392, 11303880, 12477990, 16637320, 24955980, 49911960, 799601483, 1599202966, 2398804449, 3198405932, 3998007415, 4797608898, 5597210381, 6396811864, 7996014830, 9595217796, 11194420762, 11994022245, 15992029660, 16791631143, 19190435592, 22388841524, 23988044490, 27986051905, 31984059320, 33583262286, 44777683048, 47976088980, 55972103810, 67166524572, 83958155715, 95952177960, 111944207620, 134333049144, 167916311430, 223888415240, 335832622860, 671665245720]

約数ペア:

[(1, 671665245720), (2, 335832622860), (3, 223888415240), (4, 167916311430), (5, 134333049144), (6, 111944207620), (7, 95952177960), (8, 83958155715), (10, 67166524572), (12, 55972103810), (14, 47976088980), (15, 44777683048), (20, 33583262286), (21, 31984059320), (24, 27986051905), (28, 23988044490), (30, 22388841524), (35, 19190435592), (40, 16791631143), (42, 15992029660), (56, 11994022245), (60, 11194420762), (70, 9595217796), (84, 7996014830), (105, 6396811864), (120, 5597210381), (140, 4797608898), (168, 3998007415), (210, 3198405932), (280, 2398804449), (420, 1599202966), (840, 799601483), (13457, 49911960), (26914, 24955980), (40371, 16637320), (53828, 12477990), (59419, 11303880), (67285, 9982392), (80742, 8318660), (94199, 7130280), (107656, 6238995), (118838, 5651940), (134570, 4991196), (161484, 4159330), (178257, 3767960), (188398, 3565140), (201855, 3327464), (237676, 2825970), (269140, 2495598), (282597, 2376760), (297095, 2260776), (322968, 2079665), (356514, 1883980), (376796, 1782570), (403710, 1663732), (415933, 1614840), (470995, 1426056), (475352, 1412985), (538280, 1247799), (565194, 1188380), (594190, 1130388), (713028, 941990), (753592, 891285), (807420, 831866)]