117658640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:301

約数の個数: 160

約数和(自身を含む): 325693440

約数和(自身を除く): 208034800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 38, 40, 44, 55, 62, 76, 80, 88, 95, 110, 124, 152, 155, 176, 190, 209, 220, 227, 248, 304, 310, 341, 380, 418, 440, 454, 496, 589, 620, 682, 760, 836, 880, 908, 1045, 1135, 1178, 1240, 1364, 1520, 1672, 1705, 1816, 2090, 2270, 2356, 2480, 2497, 2728, 2945, 3344, 3410, 3632, 4180, 4313, 4540, 4712, 4994, 5456, 5890, 6479, 6820, 7037, 8360, 8626, 9080, 9424, 9988, 11780, 12485, 12958, 13640, 14074, 16720, 17252, 18160, 19976, 21565, 23560, 24970, 25916, 27280, 28148, 32395, 34504, 35185, 39952, 43130, 47120, 47443, 49940, 51832, 56296, 64790, 69008, 70370, 77407, 86260, 94886, 99880, 103664, 112592, 129580, 133703, 140740, 154814, 172520, 189772, 199760, 237215, 259160, 267406, 281480, 309628, 345040, 379544, 387035, 474430, 518320, 534812, 562960, 619256, 668515, 759088, 774070, 948860, 1069624, 1238512, 1337030, 1470733, 1548140, 1897720, 2139248, 2674060, 2941466, 3096280, 3795440, 5348120, 5882932, 6192560, 7353665, 10696240, 11765864, 14707330, 23531728, 29414660, 58829320, 117658640]

約数ペア:

[(1, 117658640), (2, 58829320), (4, 29414660), (5, 23531728), (8, 14707330), (10, 11765864), (11, 10696240), (16, 7353665), (19, 6192560), (20, 5882932), (22, 5348120), (31, 3795440), (38, 3096280), (40, 2941466), (44, 2674060), (55, 2139248), (62, 1897720), (76, 1548140), (80, 1470733), (88, 1337030), (95, 1238512), (110, 1069624), (124, 948860), (152, 774070), (155, 759088), (176, 668515), (190, 619256), (209, 562960), (220, 534812), (227, 518320), (248, 474430), (304, 387035), (310, 379544), (341, 345040), (380, 309628), (418, 281480), (440, 267406), (454, 259160), (496, 237215), (589, 199760), (620, 189772), (682, 172520), (760, 154814), (836, 140740), (880, 133703), (908, 129580), (1045, 112592), (1135, 103664), (1178, 99880), (1240, 94886), (1364, 86260), (1520, 77407), (1672, 70370), (1705, 69008), (1816, 64790), (2090, 56296), (2270, 51832), (2356, 49940), (2480, 47443), (2497, 47120), (2728, 43130), (2945, 39952), (3344, 35185), (3410, 34504), (3632, 32395), (4180, 28148), (4313, 27280), (4540, 25916), (4712, 24970), (4994, 23560), (5456, 21565), (5890, 19976), (6479, 18160), (6820, 17252), (7037, 16720), (8360, 14074), (8626, 13640), (9080, 12958), (9424, 12485), (9988, 11780)]