23661680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 160

約数和(自身を含む): 68567040

約数和(自身を除く): 44905360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 35, 40, 47, 56, 58, 62, 70, 80, 94, 112, 116, 124, 140, 145, 155, 188, 203, 217, 232, 235, 248, 280, 290, 310, 329, 376, 406, 434, 464, 470, 496, 560, 580, 620, 658, 752, 812, 868, 899, 940, 1015, 1085, 1160, 1240, 1316, 1363, 1457, 1624, 1645, 1736, 1798, 1880, 2030, 2170, 2320, 2480, 2632, 2726, 2914, 3248, 3290, 3472, 3596, 3760, 4060, 4340, 4495, 5264, 5452, 5828, 6293, 6580, 6815, 7192, 7285, 8120, 8680, 8990, 9541, 10199, 10904, 11656, 12586, 13160, 13630, 14384, 14570, 16240, 17360, 17980, 19082, 20398, 21808, 23312, 25172, 26320, 27260, 29140, 31465, 35960, 38164, 40796, 42253, 47705, 50344, 50995, 54520, 58280, 62930, 71920, 76328, 81592, 84506, 95410, 100688, 101990, 109040, 116560, 125860, 152656, 163184, 169012, 190820, 203980, 211265, 251720, 295771, 338024, 381640, 407960, 422530, 503440, 591542, 676048, 763280, 815920, 845060, 1183084, 1478855, 1690120, 2366168, 2957710, 3380240, 4732336, 5915420, 11830840, 23661680]

約数ペア:

[(1, 23661680), (2, 11830840), (4, 5915420), (5, 4732336), (7, 3380240), (8, 2957710), (10, 2366168), (14, 1690120), (16, 1478855), (20, 1183084), (28, 845060), (29, 815920), (31, 763280), (35, 676048), (40, 591542), (47, 503440), (56, 422530), (58, 407960), (62, 381640), (70, 338024), (80, 295771), (94, 251720), (112, 211265), (116, 203980), (124, 190820), (140, 169012), (145, 163184), (155, 152656), (188, 125860), (203, 116560), (217, 109040), (232, 101990), (235, 100688), (248, 95410), (280, 84506), (290, 81592), (310, 76328), (329, 71920), (376, 62930), (406, 58280), (434, 54520), (464, 50995), (470, 50344), (496, 47705), (560, 42253), (580, 40796), (620, 38164), (658, 35960), (752, 31465), (812, 29140), (868, 27260), (899, 26320), (940, 25172), (1015, 23312), (1085, 21808), (1160, 20398), (1240, 19082), (1316, 17980), (1363, 17360), (1457, 16240), (1624, 14570), (1645, 14384), (1736, 13630), (1798, 13160), (1880, 12586), (2030, 11656), (2170, 10904), (2320, 10199), (2480, 9541), (2632, 8990), (2726, 8680), (2914, 8120), (3248, 7285), (3290, 7192), (3472, 6815), (3596, 6580), (3760, 6293), (4060, 5828), (4340, 5452), (4495, 5264)]