183273720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:538

約数の個数: 192

約数和(自身を含む): 650073600

約数和(自身を除く): 466799880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 71, 84, 98, 105, 120, 140, 142, 147, 168, 196, 210, 213, 245, 280, 284, 294, 355, 392, 420, 426, 439, 490, 497, 568, 588, 710, 735, 840, 852, 878, 980, 994, 1065, 1176, 1317, 1420, 1470, 1491, 1704, 1756, 1960, 1988, 2130, 2195, 2485, 2634, 2840, 2940, 2982, 3073, 3479, 3512, 3976, 4260, 4390, 4970, 5268, 5880, 5964, 6146, 6585, 6958, 7455, 8520, 8780, 9219, 9940, 10437, 10536, 11928, 12292, 13170, 13916, 14910, 15365, 17395, 17560, 18438, 19880, 20874, 21511, 24584, 26340, 27832, 29820, 30730, 31169, 34790, 36876, 41748, 43022, 46095, 52185, 52680, 59640, 61460, 62338, 64533, 69580, 73752, 83496, 86044, 92190, 93507, 104370, 107555, 122920, 124676, 129066, 139160, 155845, 172088, 184380, 187014, 208740, 215110, 218183, 249352, 258132, 311690, 322665, 368760, 374028, 417480, 430220, 436366, 467535, 516264, 623380, 645330, 654549, 748056, 860440, 872732, 935070, 1090915, 1246760, 1290660, 1309098, 1527281, 1745464, 1870140, 2181830, 2581320, 2618196, 3054562, 3272745, 3740280, 4363660, 4581843, 5236392, 6109124, 6545490, 7636405, 8727320, 9163686, 12218248, 13090980, 15272810, 18327372, 22909215, 26181960, 30545620, 36654744, 45818430, 61091240, 91636860, 183273720]

約数ペア:

[(1, 183273720), (2, 91636860), (3, 61091240), (4, 45818430), (5, 36654744), (6, 30545620), (7, 26181960), (8, 22909215), (10, 18327372), (12, 15272810), (14, 13090980), (15, 12218248), (20, 9163686), (21, 8727320), (24, 7636405), (28, 6545490), (30, 6109124), (35, 5236392), (40, 4581843), (42, 4363660), (49, 3740280), (56, 3272745), (60, 3054562), (70, 2618196), (71, 2581320), (84, 2181830), (98, 1870140), (105, 1745464), (120, 1527281), (140, 1309098), (142, 1290660), (147, 1246760), (168, 1090915), (196, 935070), (210, 872732), (213, 860440), (245, 748056), (280, 654549), (284, 645330), (294, 623380), (355, 516264), (392, 467535), (420, 436366), (426, 430220), (439, 417480), (490, 374028), (497, 368760), (568, 322665), (588, 311690), (710, 258132), (735, 249352), (840, 218183), (852, 215110), (878, 208740), (980, 187014), (994, 184380), (1065, 172088), (1176, 155845), (1317, 139160), (1420, 129066), (1470, 124676), (1491, 122920), (1704, 107555), (1756, 104370), (1960, 93507), (1988, 92190), (2130, 86044), (2195, 83496), (2485, 73752), (2634, 69580), (2840, 64533), (2940, 62338), (2982, 61460), (3073, 59640), (3479, 52680), (3512, 52185), (3976, 46095), (4260, 43022), (4390, 41748), (4970, 36876), (5268, 34790), (5880, 31169), (5964, 30730), (6146, 29820), (6585, 27832), (6958, 26340), (7455, 24584), (8520, 21511), (8780, 20874), (9219, 19880), (9940, 18438), (10437, 17560), (10536, 17395), (11928, 15365), (12292, 14910), (13170, 13916)]