138485694480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{6521}}^1\times {\mathrm{12641}}^1$

素因数の和:19185

約数の個数: 160

約数和(自身を含む): 490749090048

約数和(自身を除く): 352263395568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 6521, 12641, 13042, 19563, 25282, 26084, 32605, 37923, 39126, 45647, 50564, 52168, 63205, 65210, 75846, 78252, 88487, 91294, 97815, 101128, 104336, 126410, 130420, 136941, 151692, 156504, 176974, 182588, 189615, 195630, 202256, 228235, 252820, 260840, 265461, 273882, 303384, 313008, 353948, 365176, 379230, 391260, 442435, 456470, 505640, 521680, 530922, 547764, 606768, 684705, 707896, 730352, 758460, 782520, 884870, 912940, 1011280, 1061844, 1095528, 1327305, 1369410, 1415792, 1516920, 1565040, 1769740, 1825880, 2123688, 2191056, 2654610, 2738820, 3033840, 3539480, 3651760, 4247376, 5309220, 5477640, 7078960, 10618440, 10955280, 21236880, 82431961, 164863922, 247295883, 329727844, 412159805, 494591766, 577023727, 659455688, 824319610, 989183532, 1154047454, 1236479415, 1318911376, 1648639220, 1731071181, 1978367064, 2308094908, 2472958830, 2885118635, 3297278440, 3462142362, 3956734128, 4616189816, 4945917660, 5770237270, 6594556880, 6924284724, 8655355905, 9232379632, 9891835320, 11540474540, 13848569448, 17310711810, 19783670640, 23080949080, 27697138896, 34621423620, 46161898160, 69242847240, 138485694480]

約数ペア:

[(1, 138485694480), (2, 69242847240), (3, 46161898160), (4, 34621423620), (5, 27697138896), (6, 23080949080), (7, 19783670640), (8, 17310711810), (10, 13848569448), (12, 11540474540), (14, 9891835320), (15, 9232379632), (16, 8655355905), (20, 6924284724), (21, 6594556880), (24, 5770237270), (28, 4945917660), (30, 4616189816), (35, 3956734128), (40, 3462142362), (42, 3297278440), (48, 2885118635), (56, 2472958830), (60, 2308094908), (70, 1978367064), (80, 1731071181), (84, 1648639220), (105, 1318911376), (112, 1236479415), (120, 1154047454), (140, 989183532), (168, 824319610), (210, 659455688), (240, 577023727), (280, 494591766), (336, 412159805), (420, 329727844), (560, 247295883), (840, 164863922), (1680, 82431961), (6521, 21236880), (12641, 10955280), (13042, 10618440), (19563, 7078960), (25282, 5477640), (26084, 5309220), (32605, 4247376), (37923, 3651760), (39126, 3539480), (45647, 3033840), (50564, 2738820), (52168, 2654610), (63205, 2191056), (65210, 2123688), (75846, 1825880), (78252, 1769740), (88487, 1565040), (91294, 1516920), (97815, 1415792), (101128, 1369410), (104336, 1327305), (126410, 1095528), (130420, 1061844), (136941, 1011280), (151692, 912940), (156504, 884870), (176974, 782520), (182588, 758460), (189615, 730352), (195630, 707896), (202256, 684705), (228235, 606768), (252820, 547764), (260840, 530922), (265461, 521680), (273882, 505640), (303384, 456470), (313008, 442435), (353948, 391260), (365176, 379230)]