1296699840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2633}}^1$

素因数の和:2681

約数の個数: 280

約数和(自身を含む): 4857201360

約数和(自身を除く): 3560501520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 576, 608, 648, 684, 720, 760, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2592, 2633, 2736, 2880, 3040, 3078, 3240, 3420, 3648, 4104, 4320, 4560, 5130, 5184, 5266, 5472, 6080, 6156, 6480, 6840, 7695, 7899, 8208, 8640, 9120, 10260, 10532, 10944, 12312, 12960, 13165, 13680, 15390, 15798, 16416, 18240, 20520, 21064, 23697, 24624, 25920, 26330, 27360, 30780, 31596, 32832, 39495, 41040, 42128, 47394, 49248, 50027, 52660, 54720, 61560, 63192, 71091, 78990, 82080, 84256, 94788, 98496, 100054, 105320, 118485, 123120, 126384, 142182, 150081, 157980, 164160, 168512, 189576, 200108, 210640, 213273, 236970, 246240, 250135, 252768, 284364, 300162, 315960, 355455, 379152, 400216, 421280, 426546, 450243, 473940, 492480, 500270, 505536, 568728, 600324, 631920, 710910, 750405, 758304, 800432, 842560, 853092, 900486, 947880, 1000540, 1066365, 1137456, 1200648, 1263840, 1350729, 1421820, 1500810, 1516608, 1600864, 1706184, 1800972, 1895760, 2001080, 2132730, 2251215, 2274912, 2401296, 2527680, 2701458, 2843640, 3001620, 3201728, 3412368, 3601944, 3791520, 4002160, 4052187, 4265460, 4502430, 4549824, 4802592, 5402916, 5687280, 6003240, 6753645, 6824736, 7203888, 7583040, 8004320, 8104374, 8530920, 9004860, 9605184, 10805832, 11374560, 12006480, 13507290, 13649472, 14407776, 16008640, 16208748, 17061840, 18009720, 20260935, 21611664, 22749120, 24012960, 27014580, 28815552, 32417496, 34123680, 36019440, 40521870, 43223328, 48025920, 54029160, 64834992, 68247360, 72038880, 81043740, 86446656, 108058320, 129669984, 144077760, 162087480, 216116640, 259339968, 324174960, 432233280, 648349920, 1296699840]

約数ペア:

[(1, 1296699840), (2, 648349920), (3, 432233280), (4, 324174960), (5, 259339968), (6, 216116640), (8, 162087480), (9, 144077760), (10, 129669984), (12, 108058320), (15, 86446656), (16, 81043740), (18, 72038880), (19, 68247360), (20, 64834992), (24, 54029160), (27, 48025920), (30, 43223328), (32, 40521870), (36, 36019440), (38, 34123680), (40, 32417496), (45, 28815552), (48, 27014580), (54, 24012960), (57, 22749120), (60, 21611664), (64, 20260935), (72, 18009720), (76, 17061840), (80, 16208748), (81, 16008640), (90, 14407776), (95, 13649472), (96, 13507290), (108, 12006480), (114, 11374560), (120, 10805832), (135, 9605184), (144, 9004860), (152, 8530920), (160, 8104374), (162, 8004320), (171, 7583040), (180, 7203888), (190, 6824736), (192, 6753645), (216, 6003240), (228, 5687280), (240, 5402916), (270, 4802592), (285, 4549824), (288, 4502430), (304, 4265460), (320, 4052187), (324, 4002160), (342, 3791520), (360, 3601944), (380, 3412368), (405, 3201728), (432, 3001620), (456, 2843640), (480, 2701458), (513, 2527680), (540, 2401296), (570, 2274912), (576, 2251215), (608, 2132730), (648, 2001080), (684, 1895760), (720, 1800972), (760, 1706184), (810, 1600864), (855, 1516608), (864, 1500810), (912, 1421820), (960, 1350729), (1026, 1263840), (1080, 1200648), (1140, 1137456), (1216, 1066365), (1296, 1000540), (1368, 947880), (1440, 900486), (1520, 853092), (1539, 842560), (1620, 800432), (1710, 758304), (1728, 750405), (1824, 710910), (2052, 631920), (2160, 600324), (2280, 568728), (2565, 505536), (2592, 500270), (2633, 492480), (2736, 473940), (2880, 450243), (3040, 426546), (3078, 421280), (3240, 400216), (3420, 379152), (3648, 355455), (4104, 315960), (4320, 300162), (4560, 284364), (5130, 252768), (5184, 250135), (5266, 246240), (5472, 236970), (6080, 213273), (6156, 210640), (6480, 200108), (6840, 189576), (7695, 168512), (7899, 164160), (8208, 157980), (8640, 150081), (9120, 142182), (10260, 126384), (10532, 123120), (10944, 118485), (12312, 105320), (12960, 100054), (13165, 98496), (13680, 94788), (15390, 84256), (15798, 82080), (16416, 78990), (18240, 71091), (20520, 63192), (21064, 61560), (23697, 54720), (24624, 52660), (25920, 50027), (26330, 49248), (27360, 47394), (30780, 42128), (31596, 41040), (32832, 39495)]