459125120

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2276

約数の個数: 128

約数和(自身を含む): 1223877600

約数和(自身を除く): 764752480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 640, 646, 680, 760, 1088, 1216, 1292, 1360, 1520, 1615, 2176, 2221, 2432, 2584, 2720, 3040, 3230, 4442, 5168, 5440, 6080, 6460, 8884, 10336, 10880, 11105, 12160, 12920, 17768, 20672, 22210, 25840, 35536, 37757, 41344, 42199, 44420, 51680, 71072, 75514, 84398, 88840, 103360, 142144, 151028, 168796, 177680, 188785, 206720, 210995, 284288, 302056, 337592, 355360, 377570, 421990, 604112, 675184, 710720, 717383, 755140, 843980, 1208224, 1350368, 1421440, 1434766, 1510280, 1687960, 2416448, 2700736, 2869532, 3020560, 3375920, 3586915, 4832896, 5401472, 5739064, 6041120, 6751840, 7173830, 11478128, 12082240, 13503680, 14347660, 22956256, 24164480, 27007360, 28695320, 45912512, 57390640, 91825024, 114781280, 229562560, 459125120]

約数ペア:

[(1, 459125120), (2, 229562560), (4, 114781280), (5, 91825024), (8, 57390640), (10, 45912512), (16, 28695320), (17, 27007360), (19, 24164480), (20, 22956256), (32, 14347660), (34, 13503680), (38, 12082240), (40, 11478128), (64, 7173830), (68, 6751840), (76, 6041120), (80, 5739064), (85, 5401472), (95, 4832896), (128, 3586915), (136, 3375920), (152, 3020560), (160, 2869532), (170, 2700736), (190, 2416448), (272, 1687960), (304, 1510280), (320, 1434766), (323, 1421440), (340, 1350368), (380, 1208224), (544, 843980), (608, 755140), (640, 717383), (646, 710720), (680, 675184), (760, 604112), (1088, 421990), (1216, 377570), (1292, 355360), (1360, 337592), (1520, 302056), (1615, 284288), (2176, 210995), (2221, 206720), (2432, 188785), (2584, 177680), (2720, 168796), (3040, 151028), (3230, 142144), (4442, 103360), (5168, 88840), (5440, 84398), (6080, 75514), (6460, 71072), (8884, 51680), (10336, 44420), (10880, 42199), (11105, 41344), (12160, 37757), (12920, 35536), (17768, 25840), (20672, 22210)]