105470520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 336268800

約数和(自身を除く): 230798280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 167, 190, 228, 277, 285, 334, 380, 456, 501, 554, 570, 668, 760, 831, 835, 1002, 1108, 1140, 1336, 1385, 1662, 1670, 2004, 2216, 2280, 2505, 2770, 3173, 3324, 3340, 4008, 4155, 5010, 5263, 5540, 6346, 6648, 6680, 8310, 9519, 10020, 10526, 11080, 12692, 15789, 15865, 16620, 19038, 20040, 21052, 25384, 26315, 31578, 31730, 33240, 38076, 42104, 46259, 47595, 52630, 63156, 63460, 76152, 78945, 92518, 95190, 105260, 126312, 126920, 138777, 157890, 185036, 190380, 210520, 231295, 277554, 315780, 370072, 380760, 462590, 555108, 631560, 693885, 878921, 925180, 1110216, 1387770, 1757842, 1850360, 2636763, 2775540, 3515684, 4394605, 5273526, 5551080, 7031368, 8789210, 10547052, 13183815, 17578420, 21094104, 26367630, 35156840, 52735260, 105470520]

約数ペア:

[(1, 105470520), (2, 52735260), (3, 35156840), (4, 26367630), (5, 21094104), (6, 17578420), (8, 13183815), (10, 10547052), (12, 8789210), (15, 7031368), (19, 5551080), (20, 5273526), (24, 4394605), (30, 3515684), (38, 2775540), (40, 2636763), (57, 1850360), (60, 1757842), (76, 1387770), (95, 1110216), (114, 925180), (120, 878921), (152, 693885), (167, 631560), (190, 555108), (228, 462590), (277, 380760), (285, 370072), (334, 315780), (380, 277554), (456, 231295), (501, 210520), (554, 190380), (570, 185036), (668, 157890), (760, 138777), (831, 126920), (835, 126312), (1002, 105260), (1108, 95190), (1140, 92518), (1336, 78945), (1385, 76152), (1662, 63460), (1670, 63156), (2004, 52630), (2216, 47595), (2280, 46259), (2505, 42104), (2770, 38076), (3173, 33240), (3324, 31730), (3340, 31578), (4008, 26315), (4155, 25384), (5010, 21052), (5263, 20040), (5540, 19038), (6346, 16620), (6648, 15865), (6680, 15789), (8310, 12692), (9519, 11080), (10020, 10526)]