127255920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 320

約数和(自身を含む): 471398400

約数和(自身を除く): 344142480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 43, 44, 48, 55, 57, 59, 60, 66, 76, 80, 86, 88, 95, 110, 114, 118, 120, 129, 132, 152, 165, 172, 176, 177, 190, 209, 215, 220, 228, 236, 240, 258, 264, 285, 295, 304, 330, 344, 354, 380, 418, 430, 440, 456, 472, 473, 516, 528, 570, 590, 627, 645, 649, 660, 688, 708, 760, 817, 836, 860, 880, 885, 912, 944, 946, 1032, 1045, 1121, 1140, 1180, 1254, 1290, 1298, 1320, 1416, 1419, 1520, 1634, 1672, 1720, 1770, 1892, 1947, 2064, 2090, 2242, 2280, 2360, 2365, 2451, 2508, 2537, 2580, 2596, 2640, 2832, 2838, 3135, 3245, 3268, 3344, 3363, 3440, 3540, 3784, 3894, 4085, 4180, 4484, 4560, 4720, 4730, 4902, 5016, 5074, 5160, 5192, 5605, 5676, 6270, 6490, 6536, 6726, 7080, 7095, 7568, 7611, 7788, 8170, 8360, 8968, 8987, 9460, 9735, 9804, 10032, 10148, 10320, 10384, 11210, 11352, 12255, 12331, 12540, 12685, 12980, 13072, 13452, 14160, 14190, 15222, 15576, 16340, 16720, 16815, 17936, 17974, 18920, 19470, 19608, 20296, 22420, 22704, 24510, 24662, 25080, 25370, 25960, 26904, 26961, 27907, 28380, 30444, 31152, 32680, 33630, 35948, 36993, 37840, 38055, 38940, 39216, 40592, 44840, 44935, 48203, 49020, 49324, 50160, 50740, 51920, 53808, 53922, 55814, 56760, 60888, 61655, 65360, 67260, 71896, 73986, 76110, 77880, 83721, 89680, 89870, 96406, 98040, 98648, 101480, 107844, 111628, 113520, 121776, 123310, 134520, 134805, 139535, 143792, 144609, 147972, 152220, 155760, 167442, 179740, 184965, 192812, 196080, 197296, 202960, 215688, 223256, 241015, 246620, 269040, 269610, 279070, 289218, 295944, 304440, 334884, 359480, 369930, 385624, 418605, 431376, 446512, 482030, 493240, 530233, 539220, 558140, 578436, 591888, 608880, 669768, 718960, 723045, 739860, 771248, 837210, 964060, 986480, 1060466, 1078440, 1116280, 1156872, 1339536, 1446090, 1479720, 1590699, 1674420, 1928120, 2120932, 2156880, 2232560, 2313744, 2651165, 2892180, 2959440, 3181398, 3348840, 3856240, 4241864, 5302330, 5784360, 6362796, 6697680, 7953495, 8483728, 10604660, 11568720, 12725592, 15906990, 21209320, 25451184, 31813980, 42418640, 63627960, 127255920]

約数ペア:

[(1, 127255920), (2, 63627960), (3, 42418640), (4, 31813980), (5, 25451184), (6, 21209320), (8, 15906990), (10, 12725592), (11, 11568720), (12, 10604660), (15, 8483728), (16, 7953495), (19, 6697680), (20, 6362796), (22, 5784360), (24, 5302330), (30, 4241864), (33, 3856240), (38, 3348840), (40, 3181398), (43, 2959440), (44, 2892180), (48, 2651165), (55, 2313744), (57, 2232560), (59, 2156880), (60, 2120932), (66, 1928120), (76, 1674420), (80, 1590699), (86, 1479720), (88, 1446090), (95, 1339536), (110, 1156872), (114, 1116280), (118, 1078440), (120, 1060466), (129, 986480), (132, 964060), (152, 837210), (165, 771248), (172, 739860), (176, 723045), (177, 718960), (190, 669768), (209, 608880), (215, 591888), (220, 578436), (228, 558140), (236, 539220), (240, 530233), (258, 493240), (264, 482030), (285, 446512), (295, 431376), (304, 418605), (330, 385624), (344, 369930), (354, 359480), (380, 334884), (418, 304440), (430, 295944), (440, 289218), (456, 279070), (472, 269610), (473, 269040), (516, 246620), (528, 241015), (570, 223256), (590, 215688), (627, 202960), (645, 197296), (649, 196080), (660, 192812), (688, 184965), (708, 179740), (760, 167442), (817, 155760), (836, 152220), (860, 147972), (880, 144609), (885, 143792), (912, 139535), (944, 134805), (946, 134520), (1032, 123310), (1045, 121776), (1121, 113520), (1140, 111628), (1180, 107844), (1254, 101480), (1290, 98648), (1298, 98040), (1320, 96406), (1416, 89870), (1419, 89680), (1520, 83721), (1634, 77880), (1672, 76110), (1720, 73986), (1770, 71896), (1892, 67260), (1947, 65360), (2064, 61655), (2090, 60888), (2242, 56760), (2280, 55814), (2360, 53922), (2365, 53808), (2451, 51920), (2508, 50740), (2537, 50160), (2580, 49324), (2596, 49020), (2640, 48203), (2832, 44935), (2838, 44840), (3135, 40592), (3245, 39216), (3268, 38940), (3344, 38055), (3363, 37840), (3440, 36993), (3540, 35948), (3784, 33630), (3894, 32680), (4085, 31152), (4180, 30444), (4484, 28380), (4560, 27907), (4720, 26961), (4730, 26904), (4902, 25960), (5016, 25370), (5074, 25080), (5160, 24662), (5192, 24510), (5605, 22704), (5676, 22420), (6270, 20296), (6490, 19608), (6536, 19470), (6726, 18920), (7080, 17974), (7095, 17936), (7568, 16815), (7611, 16720), (7788, 16340), (8170, 15576), (8360, 15222), (8968, 14190), (8987, 14160), (9460, 13452), (9735, 13072), (9804, 12980), (10032, 12685), (10148, 12540), (10320, 12331), (10384, 12255), (11210, 11352)]