4890754680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{3833}}^1$

素因数の和:3899

約数の個数: 256

約数和(自身を含む): 17667072000

約数和(自身を除く): 12776317320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 280, 294, 310, 343, 372, 392, 420, 434, 465, 490, 588, 620, 651, 686, 735, 744, 840, 868, 930, 980, 1029, 1085, 1176, 1240, 1302, 1372, 1470, 1519, 1715, 1736, 1860, 1960, 2058, 2170, 2604, 2744, 2940, 3038, 3255, 3430, 3720, 3833, 4116, 4340, 4557, 5145, 5208, 5880, 6076, 6510, 6860, 7595, 7666, 8232, 8680, 9114, 10290, 10633, 11499, 12152, 13020, 13720, 15190, 15332, 18228, 19165, 20580, 21266, 22785, 22998, 26040, 26831, 30380, 30664, 31899, 36456, 38330, 41160, 42532, 45570, 45996, 53165, 53662, 57495, 60760, 63798, 76660, 80493, 85064, 91140, 91992, 106330, 107324, 114990, 118823, 127596, 134155, 153320, 159495, 160986, 182280, 187817, 212660, 214648, 229980, 237646, 255192, 268310, 318990, 321972, 356469, 375634, 402465, 425320, 459960, 475292, 536620, 563451, 594115, 637980, 643944, 712938, 751268, 804930, 831761, 939085, 950584, 1073240, 1126902, 1188230, 1275960, 1314719, 1425876, 1502536, 1609860, 1663522, 1782345, 1878170, 2253804, 2376460, 2495283, 2629438, 2817255, 2851752, 3219720, 3327044, 3564690, 3756340, 3944157, 4158805, 4507608, 4752920, 4990566, 5258876, 5634510, 5822327, 6573595, 6654088, 7129380, 7512680, 7888314, 8317610, 9981132, 10517752, 11269020, 11644654, 12476415, 13147190, 14258760, 15776628, 16635220, 17466981, 19720785, 19962264, 22538040, 23289308, 24952830, 26294380, 29111635, 31553256, 33270440, 34933962, 39441570, 40756289, 46578616, 49905660, 52588760, 58223270, 69867924, 78883140, 81512578, 87334905, 99811320, 116446540, 122268867, 139735848, 157766280, 163025156, 174669810, 203781445, 232893080, 244537734, 326050312, 349339620, 407562890, 489075468, 611344335, 698679240, 815125780, 978150936, 1222688670, 1630251560, 2445377340, 4890754680]

約数ペア:

[(1, 4890754680), (2, 2445377340), (3, 1630251560), (4, 1222688670), (5, 978150936), (6, 815125780), (7, 698679240), (8, 611344335), (10, 489075468), (12, 407562890), (14, 349339620), (15, 326050312), (20, 244537734), (21, 232893080), (24, 203781445), (28, 174669810), (30, 163025156), (31, 157766280), (35, 139735848), (40, 122268867), (42, 116446540), (49, 99811320), (56, 87334905), (60, 81512578), (62, 78883140), (70, 69867924), (84, 58223270), (93, 52588760), (98, 49905660), (105, 46578616), (120, 40756289), (124, 39441570), (140, 34933962), (147, 33270440), (155, 31553256), (168, 29111635), (186, 26294380), (196, 24952830), (210, 23289308), (217, 22538040), (245, 19962264), (248, 19720785), (280, 17466981), (294, 16635220), (310, 15776628), (343, 14258760), (372, 13147190), (392, 12476415), (420, 11644654), (434, 11269020), (465, 10517752), (490, 9981132), (588, 8317610), (620, 7888314), (651, 7512680), (686, 7129380), (735, 6654088), (744, 6573595), (840, 5822327), (868, 5634510), (930, 5258876), (980, 4990566), (1029, 4752920), (1085, 4507608), (1176, 4158805), (1240, 3944157), (1302, 3756340), (1372, 3564690), (1470, 3327044), (1519, 3219720), (1715, 2851752), (1736, 2817255), (1860, 2629438), (1960, 2495283), (2058, 2376460), (2170, 2253804), (2604, 1878170), (2744, 1782345), (2940, 1663522), (3038, 1609860), (3255, 1502536), (3430, 1425876), (3720, 1314719), (3833, 1275960), (4116, 1188230), (4340, 1126902), (4557, 1073240), (5145, 950584), (5208, 939085), (5880, 831761), (6076, 804930), (6510, 751268), (6860, 712938), (7595, 643944), (7666, 637980), (8232, 594115), (8680, 563451), (9114, 536620), (10290, 475292), (10633, 459960), (11499, 425320), (12152, 402465), (13020, 375634), (13720, 356469), (15190, 321972), (15332, 318990), (18228, 268310), (19165, 255192), (20580, 237646), (21266, 229980), (22785, 214648), (22998, 212660), (26040, 187817), (26831, 182280), (30380, 160986), (30664, 159495), (31899, 153320), (36456, 134155), (38330, 127596), (41160, 118823), (42532, 114990), (45570, 107324), (45996, 106330), (53165, 91992), (53662, 91140), (57495, 85064), (60760, 80493), (63798, 76660)]