70627920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:921

約数の個数: 160

約数和(自身を含む): 246841344

約数和(自身を除く): 176213424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 863, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1726, 1860, 2046, 2480, 2589, 2640, 2728, 3410, 3452, 3720, 4092, 4315, 5115, 5178, 5456, 6820, 6904, 7440, 8184, 8630, 9493, 10230, 10356, 12945, 13640, 13808, 16368, 17260, 18986, 20460, 20712, 25890, 26753, 27280, 28479, 34520, 37972, 40920, 41424, 47465, 51780, 53506, 56958, 69040, 75944, 80259, 81840, 94930, 103560, 107012, 113916, 133765, 142395, 151888, 160518, 189860, 207120, 214024, 227832, 267530, 284790, 294283, 321036, 379720, 401295, 428048, 455664, 535060, 569580, 588566, 642072, 759440, 802590, 882849, 1070120, 1139160, 1177132, 1284144, 1471415, 1605180, 1765698, 2140240, 2278320, 2354264, 2942830, 3210360, 3531396, 4414245, 4708528, 5885660, 6420720, 7062792, 8828490, 11771320, 14125584, 17656980, 23542640, 35313960, 70627920]

約数ペア:

[(1, 70627920), (2, 35313960), (3, 23542640), (4, 17656980), (5, 14125584), (6, 11771320), (8, 8828490), (10, 7062792), (11, 6420720), (12, 5885660), (15, 4708528), (16, 4414245), (20, 3531396), (22, 3210360), (24, 2942830), (30, 2354264), (31, 2278320), (33, 2140240), (40, 1765698), (44, 1605180), (48, 1471415), (55, 1284144), (60, 1177132), (62, 1139160), (66, 1070120), (80, 882849), (88, 802590), (93, 759440), (110, 642072), (120, 588566), (124, 569580), (132, 535060), (155, 455664), (165, 428048), (176, 401295), (186, 379720), (220, 321036), (240, 294283), (248, 284790), (264, 267530), (310, 227832), (330, 214024), (341, 207120), (372, 189860), (440, 160518), (465, 151888), (496, 142395), (528, 133765), (620, 113916), (660, 107012), (682, 103560), (744, 94930), (863, 81840), (880, 80259), (930, 75944), (1023, 69040), (1240, 56958), (1320, 53506), (1364, 51780), (1488, 47465), (1705, 41424), (1726, 40920), (1860, 37972), (2046, 34520), (2480, 28479), (2589, 27280), (2640, 26753), (2728, 25890), (3410, 20712), (3452, 20460), (3720, 18986), (4092, 17260), (4315, 16368), (5115, 13808), (5178, 13640), (5456, 12945), (6820, 10356), (6904, 10230), (7440, 9493), (8184, 8630)]