628183920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:637

約数の個数: 320

約数和(自身を含む): 2449843200

約数和(自身を除く): 1821659280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 343, 364, 390, 392, 420, 455, 490, 520, 546, 560, 587, 588, 624, 637, 686, 728, 735, 780, 784, 840, 910, 980, 1029, 1040, 1092, 1174, 1176, 1274, 1365, 1372, 1456, 1470, 1560, 1680, 1715, 1761, 1820, 1911, 1960, 2058, 2184, 2348, 2352, 2548, 2730, 2744, 2935, 2940, 3120, 3185, 3430, 3522, 3640, 3822, 3920, 4109, 4116, 4368, 4459, 4696, 5096, 5145, 5460, 5488, 5870, 5880, 6370, 6860, 7044, 7280, 7631, 7644, 8218, 8232, 8805, 8918, 9392, 9555, 10192, 10290, 10920, 11740, 11760, 12327, 12740, 13377, 13720, 14088, 15262, 15288, 16436, 16464, 17610, 17836, 19110, 20545, 20580, 21840, 22295, 22893, 23480, 24654, 25480, 26754, 27440, 28176, 28763, 30524, 30576, 32872, 35220, 35672, 38155, 38220, 41090, 41160, 44590, 45786, 46960, 49308, 50960, 53417, 53508, 57526, 61048, 61635, 65744, 66885, 70440, 71344, 76310, 76440, 82180, 82320, 86289, 89180, 91572, 98616, 106834, 107016, 114465, 115052, 122096, 123270, 133770, 140880, 143815, 152620, 152880, 160251, 164360, 172578, 178360, 183144, 197232, 201341, 213668, 214032, 228930, 230104, 246540, 267085, 267540, 287630, 305240, 320502, 328720, 345156, 356720, 366288, 373919, 402682, 427336, 431445, 457860, 460208, 493080, 534170, 535080, 575260, 604023, 610480, 641004, 690312, 747838, 801255, 805364, 854672, 862890, 915720, 986160, 1006705, 1068340, 1070160, 1121757, 1150520, 1208046, 1282008, 1380624, 1495676, 1602510, 1610728, 1725780, 1831440, 1869595, 2013410, 2136680, 2243514, 2301040, 2416092, 2564016, 2617433, 2991352, 3020115, 3205020, 3221456, 3451560, 3739190, 4026820, 4273360, 4487028, 4832184, 5234866, 5608785, 5982704, 6040230, 6410040, 6903120, 7478380, 7852299, 8053640, 8974056, 9664368, 10469732, 11217570, 12080460, 12820080, 13087165, 14956760, 15704598, 16107280, 17948112, 20939464, 22435140, 24160920, 26174330, 29913520, 31409196, 39261495, 41878928, 44870280, 48321840, 52348660, 62818392, 78522990, 89740560, 104697320, 125636784, 157045980, 209394640, 314091960, 628183920]

約数ペア:

[(1, 628183920), (2, 314091960), (3, 209394640), (4, 157045980), (5, 125636784), (6, 104697320), (7, 89740560), (8, 78522990), (10, 62818392), (12, 52348660), (13, 48321840), (14, 44870280), (15, 41878928), (16, 39261495), (20, 31409196), (21, 29913520), (24, 26174330), (26, 24160920), (28, 22435140), (30, 20939464), (35, 17948112), (39, 16107280), (40, 15704598), (42, 14956760), (48, 13087165), (49, 12820080), (52, 12080460), (56, 11217570), (60, 10469732), (65, 9664368), (70, 8974056), (78, 8053640), (80, 7852299), (84, 7478380), (91, 6903120), (98, 6410040), (104, 6040230), (105, 5982704), (112, 5608785), (120, 5234866), (130, 4832184), (140, 4487028), (147, 4273360), (156, 4026820), (168, 3739190), (182, 3451560), (195, 3221456), (196, 3205020), (208, 3020115), (210, 2991352), (240, 2617433), (245, 2564016), (260, 2416092), (273, 2301040), (280, 2243514), (294, 2136680), (312, 2013410), (336, 1869595), (343, 1831440), (364, 1725780), (390, 1610728), (392, 1602510), (420, 1495676), (455, 1380624), (490, 1282008), (520, 1208046), (546, 1150520), (560, 1121757), (587, 1070160), (588, 1068340), (624, 1006705), (637, 986160), (686, 915720), (728, 862890), (735, 854672), (780, 805364), (784, 801255), (840, 747838), (910, 690312), (980, 641004), (1029, 610480), (1040, 604023), (1092, 575260), (1174, 535080), (1176, 534170), (1274, 493080), (1365, 460208), (1372, 457860), (1456, 431445), (1470, 427336), (1560, 402682), (1680, 373919), (1715, 366288), (1761, 356720), (1820, 345156), (1911, 328720), (1960, 320502), (2058, 305240), (2184, 287630), (2348, 267540), (2352, 267085), (2548, 246540), (2730, 230104), (2744, 228930), (2935, 214032), (2940, 213668), (3120, 201341), (3185, 197232), (3430, 183144), (3522, 178360), (3640, 172578), (3822, 164360), (3920, 160251), (4109, 152880), (4116, 152620), (4368, 143815), (4459, 140880), (4696, 133770), (5096, 123270), (5145, 122096), (5460, 115052), (5488, 114465), (5870, 107016), (5880, 106834), (6370, 98616), (6860, 91572), (7044, 89180), (7280, 86289), (7631, 82320), (7644, 82180), (8218, 76440), (8232, 76310), (8805, 71344), (8918, 70440), (9392, 66885), (9555, 65744), (10192, 61635), (10290, 61048), (10920, 57526), (11740, 53508), (11760, 53417), (12327, 50960), (12740, 49308), (13377, 46960), (13720, 45786), (14088, 44590), (15262, 41160), (15288, 41090), (16436, 38220), (16464, 38155), (17610, 35672), (17836, 35220), (19110, 32872), (20545, 30576), (20580, 30524), (21840, 28763), (22295, 28176), (22893, 27440), (23480, 26754), (24654, 25480)]