7112040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 23708160

約数和(自身を除く): 16596120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 97, 104, 120, 130, 141, 156, 188, 194, 195, 235, 260, 282, 291, 312, 376, 388, 390, 470, 485, 520, 564, 582, 611, 705, 776, 780, 940, 970, 1128, 1164, 1222, 1261, 1410, 1455, 1560, 1833, 1880, 1940, 2328, 2444, 2522, 2820, 2910, 3055, 3666, 3783, 3880, 4559, 4888, 5044, 5640, 5820, 6110, 6305, 7332, 7566, 9118, 9165, 10088, 11640, 12220, 12610, 13677, 14664, 15132, 18236, 18330, 18915, 22795, 24440, 25220, 27354, 30264, 36472, 36660, 37830, 45590, 50440, 54708, 59267, 68385, 73320, 75660, 91180, 109416, 118534, 136770, 151320, 177801, 182360, 237068, 273540, 296335, 355602, 474136, 547080, 592670, 711204, 889005, 1185340, 1422408, 1778010, 2370680, 3556020, 7112040]

約数ペア:

[(1, 7112040), (2, 3556020), (3, 2370680), (4, 1778010), (5, 1422408), (6, 1185340), (8, 889005), (10, 711204), (12, 592670), (13, 547080), (15, 474136), (20, 355602), (24, 296335), (26, 273540), (30, 237068), (39, 182360), (40, 177801), (47, 151320), (52, 136770), (60, 118534), (65, 109416), (78, 91180), (94, 75660), (97, 73320), (104, 68385), (120, 59267), (130, 54708), (141, 50440), (156, 45590), (188, 37830), (194, 36660), (195, 36472), (235, 30264), (260, 27354), (282, 25220), (291, 24440), (312, 22795), (376, 18915), (388, 18330), (390, 18236), (470, 15132), (485, 14664), (520, 13677), (564, 12610), (582, 12220), (611, 11640), (705, 10088), (776, 9165), (780, 9118), (940, 7566), (970, 7332), (1128, 6305), (1164, 6110), (1222, 5820), (1261, 5640), (1410, 5044), (1455, 4888), (1560, 4559), (1833, 3880), (1880, 3783), (1940, 3666), (2328, 3055), (2444, 2910), (2522, 2820)]