1872720960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4793}}^1$

素因数の和:4861

約数の個数: 224

約数和(自身を含む): 6663123072

約数和(自身を除く): 4790402112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 74, 80, 88, 96, 110, 111, 120, 132, 148, 160, 165, 176, 185, 192, 220, 222, 240, 264, 296, 320, 330, 352, 370, 407, 440, 444, 480, 528, 555, 592, 660, 704, 740, 814, 880, 888, 960, 1056, 1110, 1184, 1221, 1320, 1480, 1628, 1760, 1776, 2035, 2112, 2220, 2368, 2442, 2640, 2960, 3256, 3520, 3552, 4070, 4440, 4793, 4884, 5280, 5920, 6105, 6512, 7104, 8140, 8880, 9586, 9768, 10560, 11840, 12210, 13024, 14379, 16280, 17760, 19172, 19536, 23965, 24420, 26048, 28758, 32560, 35520, 38344, 39072, 47930, 48840, 52723, 57516, 65120, 71895, 76688, 78144, 95860, 97680, 105446, 115032, 130240, 143790, 153376, 158169, 177341, 191720, 195360, 210892, 230064, 263615, 287580, 306752, 316338, 354682, 383440, 390720, 421784, 460128, 527230, 532023, 575160, 632676, 709364, 766880, 790845, 843568, 886705, 920256, 1054460, 1064046, 1150320, 1265352, 1418728, 1533760, 1581690, 1687136, 1773410, 1950751, 2108920, 2128092, 2300640, 2530704, 2660115, 2837456, 3163380, 3374272, 3546820, 3901502, 4217840, 4256184, 4601280, 5061408, 5320230, 5674912, 5852253, 6326760, 7093640, 7803004, 8435680, 8512368, 9753755, 10122816, 10640460, 11349824, 11704506, 12653520, 14187280, 15606008, 16871360, 17024736, 19507510, 21280920, 23409012, 25307040, 28374560, 29261265, 31212016, 34049472, 39015020, 42561840, 46818024, 50614080, 56749120, 58522530, 62424032, 78030040, 85123680, 93636048, 117045060, 124848064, 156060080, 170247360, 187272096, 234090120, 312120160, 374544192, 468180240, 624240320, 936360480, 1872720960]

約数ペア:

[(1, 1872720960), (2, 936360480), (3, 624240320), (4, 468180240), (5, 374544192), (6, 312120160), (8, 234090120), (10, 187272096), (11, 170247360), (12, 156060080), (15, 124848064), (16, 117045060), (20, 93636048), (22, 85123680), (24, 78030040), (30, 62424032), (32, 58522530), (33, 56749120), (37, 50614080), (40, 46818024), (44, 42561840), (48, 39015020), (55, 34049472), (60, 31212016), (64, 29261265), (66, 28374560), (74, 25307040), (80, 23409012), (88, 21280920), (96, 19507510), (110, 17024736), (111, 16871360), (120, 15606008), (132, 14187280), (148, 12653520), (160, 11704506), (165, 11349824), (176, 10640460), (185, 10122816), (192, 9753755), (220, 8512368), (222, 8435680), (240, 7803004), (264, 7093640), (296, 6326760), (320, 5852253), (330, 5674912), (352, 5320230), (370, 5061408), (407, 4601280), (440, 4256184), (444, 4217840), (480, 3901502), (528, 3546820), (555, 3374272), (592, 3163380), (660, 2837456), (704, 2660115), (740, 2530704), (814, 2300640), (880, 2128092), (888, 2108920), (960, 1950751), (1056, 1773410), (1110, 1687136), (1184, 1581690), (1221, 1533760), (1320, 1418728), (1480, 1265352), (1628, 1150320), (1760, 1064046), (1776, 1054460), (2035, 920256), (2112, 886705), (2220, 843568), (2368, 790845), (2442, 766880), (2640, 709364), (2960, 632676), (3256, 575160), (3520, 532023), (3552, 527230), (4070, 460128), (4440, 421784), (4793, 390720), (4884, 383440), (5280, 354682), (5920, 316338), (6105, 306752), (6512, 287580), (7104, 263615), (8140, 230064), (8880, 210892), (9586, 195360), (9768, 191720), (10560, 177341), (11840, 158169), (12210, 153376), (13024, 143790), (14379, 130240), (16280, 115032), (17760, 105446), (19172, 97680), (19536, 95860), (23965, 78144), (24420, 76688), (26048, 71895), (28758, 65120), (32560, 57516), (35520, 52723), (38344, 48840), (39072, 47930)]