379492720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:203

約数の個数: 160

約数和(自身を含む): 961813440

約数和(自身を除く): 582320720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 41, 53, 59, 74, 80, 82, 106, 118, 148, 164, 185, 205, 212, 236, 265, 295, 296, 328, 370, 410, 424, 472, 530, 590, 592, 656, 740, 820, 848, 944, 1060, 1180, 1480, 1517, 1640, 1961, 2120, 2173, 2183, 2360, 2419, 2960, 3034, 3127, 3280, 3922, 4240, 4346, 4366, 4720, 4838, 6068, 6254, 7585, 7844, 8692, 8732, 9676, 9805, 10865, 10915, 12095, 12136, 12508, 15170, 15635, 15688, 17384, 17464, 19352, 19610, 21730, 21830, 24190, 24272, 25016, 30340, 31270, 31376, 34768, 34928, 38704, 39220, 43460, 43660, 48380, 50032, 60680, 62540, 78440, 80401, 86920, 87320, 89503, 96760, 115699, 121360, 125080, 128207, 156880, 160802, 173840, 174640, 179006, 193520, 231398, 250160, 256414, 321604, 358012, 402005, 447515, 462796, 512828, 578495, 641035, 643208, 716024, 804010, 895030, 925592, 1025656, 1156990, 1282070, 1286416, 1432048, 1608020, 1790060, 1851184, 2051312, 2313980, 2564140, 3216040, 3580120, 4627960, 4743659, 5128280, 6432080, 7160240, 9255920, 9487318, 10256560, 18974636, 23718295, 37949272, 47436590, 75898544, 94873180, 189746360, 379492720]

約数ペア:

[(1, 379492720), (2, 189746360), (4, 94873180), (5, 75898544), (8, 47436590), (10, 37949272), (16, 23718295), (20, 18974636), (37, 10256560), (40, 9487318), (41, 9255920), (53, 7160240), (59, 6432080), (74, 5128280), (80, 4743659), (82, 4627960), (106, 3580120), (118, 3216040), (148, 2564140), (164, 2313980), (185, 2051312), (205, 1851184), (212, 1790060), (236, 1608020), (265, 1432048), (295, 1286416), (296, 1282070), (328, 1156990), (370, 1025656), (410, 925592), (424, 895030), (472, 804010), (530, 716024), (590, 643208), (592, 641035), (656, 578495), (740, 512828), (820, 462796), (848, 447515), (944, 402005), (1060, 358012), (1180, 321604), (1480, 256414), (1517, 250160), (1640, 231398), (1961, 193520), (2120, 179006), (2173, 174640), (2183, 173840), (2360, 160802), (2419, 156880), (2960, 128207), (3034, 125080), (3127, 121360), (3280, 115699), (3922, 96760), (4240, 89503), (4346, 87320), (4366, 86920), (4720, 80401), (4838, 78440), (6068, 62540), (6254, 60680), (7585, 50032), (7844, 48380), (8692, 43660), (8732, 43460), (9676, 39220), (9805, 38704), (10865, 34928), (10915, 34768), (12095, 31376), (12136, 31270), (12508, 30340), (15170, 25016), (15635, 24272), (15688, 24190), (17384, 21830), (17464, 21730), (19352, 19610)]