138215258240

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{45959}}^1$

素因数の和:46142

約数の個数: 128

約数和(自身を含む): 342030643200

約数和(自身を除く): 203815384960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 127, 128, 148, 160, 185, 254, 296, 320, 370, 508, 592, 635, 640, 740, 1016, 1184, 1270, 1480, 2032, 2368, 2540, 2960, 4064, 4699, 4736, 5080, 5920, 8128, 9398, 10160, 11840, 16256, 18796, 20320, 23495, 23680, 37592, 40640, 45959, 46990, 75184, 81280, 91918, 93980, 150368, 183836, 187960, 229795, 300736, 367672, 375920, 459590, 601472, 735344, 751840, 919180, 1470688, 1503680, 1700483, 1838360, 2941376, 3007360, 3400966, 3676720, 5836793, 5882752, 6801932, 7353440, 8502415, 11673586, 13603864, 14706880, 17004830, 23347172, 27207728, 29183965, 29413760, 34009660, 46694344, 54415456, 58367930, 68019320, 93388688, 108830912, 116735860, 136038640, 186777376, 215961341, 217661824, 233471720, 272077280, 373554752, 431922682, 466943440, 544154560, 747109504, 863845364, 933886880, 1079806705, 1088309120, 1727690728, 1867773760, 2159613410, 3455381456, 3735547520, 4319226820, 6910762912, 8638453640, 13821525824, 17276907280, 27643051648, 34553814560, 69107629120, 138215258240]

約数ペア:

[(1, 138215258240), (2, 69107629120), (4, 34553814560), (5, 27643051648), (8, 17276907280), (10, 13821525824), (16, 8638453640), (20, 6910762912), (32, 4319226820), (37, 3735547520), (40, 3455381456), (64, 2159613410), (74, 1867773760), (80, 1727690728), (127, 1088309120), (128, 1079806705), (148, 933886880), (160, 863845364), (185, 747109504), (254, 544154560), (296, 466943440), (320, 431922682), (370, 373554752), (508, 272077280), (592, 233471720), (635, 217661824), (640, 215961341), (740, 186777376), (1016, 136038640), (1184, 116735860), (1270, 108830912), (1480, 93388688), (2032, 68019320), (2368, 58367930), (2540, 54415456), (2960, 46694344), (4064, 34009660), (4699, 29413760), (4736, 29183965), (5080, 27207728), (5920, 23347172), (8128, 17004830), (9398, 14706880), (10160, 13603864), (11840, 11673586), (16256, 8502415), (18796, 7353440), (20320, 6801932), (23495, 5882752), (23680, 5836793), (37592, 3676720), (40640, 3400966), (45959, 3007360), (46990, 2941376), (75184, 1838360), (81280, 1700483), (91918, 1503680), (93980, 1470688), (150368, 919180), (183836, 751840), (187960, 735344), (229795, 601472), (300736, 459590), (367672, 375920)]