127854240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 432988416

約数和(自身を除く): 305134176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 46, 48, 60, 69, 74, 80, 92, 96, 111, 115, 120, 138, 148, 160, 184, 185, 222, 230, 240, 276, 296, 313, 345, 368, 370, 444, 460, 480, 552, 555, 592, 626, 690, 736, 740, 851, 888, 920, 939, 1104, 1110, 1184, 1252, 1380, 1480, 1565, 1702, 1776, 1840, 1878, 2208, 2220, 2504, 2553, 2760, 2960, 3130, 3404, 3552, 3680, 3756, 4255, 4440, 4695, 5008, 5106, 5520, 5920, 6260, 6808, 7199, 7512, 8510, 8880, 9390, 10016, 10212, 11040, 11581, 12520, 12765, 13616, 14398, 15024, 17020, 17760, 18780, 20424, 21597, 23162, 25040, 25530, 27232, 28796, 30048, 34040, 34743, 35995, 37560, 40848, 43194, 46324, 50080, 51060, 57592, 57905, 68080, 69486, 71990, 75120, 81696, 86388, 92648, 102120, 107985, 115184, 115810, 136160, 138972, 143980, 150240, 172776, 173715, 185296, 204240, 215970, 230368, 231620, 266363, 277944, 287960, 345552, 347430, 370592, 408480, 431940, 463240, 532726, 555888, 575920, 691104, 694860, 799089, 863880, 926480, 1065452, 1111776, 1151840, 1331815, 1389720, 1598178, 1727760, 1852960, 2130904, 2663630, 2779440, 3196356, 3455520, 3995445, 4261808, 5327260, 5558880, 6392712, 7990890, 8523616, 10654520, 12785424, 15981780, 21309040, 25570848, 31963560, 42618080, 63927120, 127854240]

約数ペア:

[(1, 127854240), (2, 63927120), (3, 42618080), (4, 31963560), (5, 25570848), (6, 21309040), (8, 15981780), (10, 12785424), (12, 10654520), (15, 8523616), (16, 7990890), (20, 6392712), (23, 5558880), (24, 5327260), (30, 4261808), (32, 3995445), (37, 3455520), (40, 3196356), (46, 2779440), (48, 2663630), (60, 2130904), (69, 1852960), (74, 1727760), (80, 1598178), (92, 1389720), (96, 1331815), (111, 1151840), (115, 1111776), (120, 1065452), (138, 926480), (148, 863880), (160, 799089), (184, 694860), (185, 691104), (222, 575920), (230, 555888), (240, 532726), (276, 463240), (296, 431940), (313, 408480), (345, 370592), (368, 347430), (370, 345552), (444, 287960), (460, 277944), (480, 266363), (552, 231620), (555, 230368), (592, 215970), (626, 204240), (690, 185296), (736, 173715), (740, 172776), (851, 150240), (888, 143980), (920, 138972), (939, 136160), (1104, 115810), (1110, 115184), (1184, 107985), (1252, 102120), (1380, 92648), (1480, 86388), (1565, 81696), (1702, 75120), (1776, 71990), (1840, 69486), (1878, 68080), (2208, 57905), (2220, 57592), (2504, 51060), (2553, 50080), (2760, 46324), (2960, 43194), (3130, 40848), (3404, 37560), (3552, 35995), (3680, 34743), (3756, 34040), (4255, 30048), (4440, 28796), (4695, 27232), (5008, 25530), (5106, 25040), (5520, 23162), (5920, 21597), (6260, 20424), (6808, 18780), (7199, 17760), (7512, 17020), (8510, 15024), (8880, 14398), (9390, 13616), (10016, 12765), (10212, 12520), (11040, 11581)]