1806827880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1483}}^1$

素因数の和:1592

約数の個数: 256

約数和(自身を含む): 6462167040

約数和(自身を除く): 4655339160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 71, 78, 88, 104, 110, 120, 130, 132, 142, 143, 156, 165, 195, 213, 220, 260, 264, 284, 286, 312, 330, 355, 390, 426, 429, 440, 520, 568, 572, 660, 710, 715, 780, 781, 852, 858, 923, 1065, 1144, 1320, 1420, 1430, 1483, 1560, 1562, 1704, 1716, 1846, 2130, 2145, 2343, 2769, 2840, 2860, 2966, 3124, 3432, 3692, 3905, 4260, 4290, 4449, 4615, 4686, 5538, 5720, 5932, 6248, 7384, 7415, 7810, 8520, 8580, 8898, 9230, 9372, 10153, 11076, 11715, 11864, 13845, 14830, 15620, 16313, 17160, 17796, 18460, 18744, 19279, 20306, 22152, 22245, 23430, 27690, 29660, 30459, 31240, 32626, 35592, 36920, 38558, 40612, 44490, 46860, 48939, 50765, 55380, 57837, 59320, 60918, 65252, 77116, 81224, 81565, 88980, 93720, 96395, 97878, 101530, 105293, 110760, 115674, 121836, 130504, 152295, 154232, 163130, 177960, 192790, 195756, 203060, 210586, 212069, 231348, 243672, 244695, 289185, 304590, 315879, 326260, 385580, 391512, 406120, 421172, 424138, 462696, 489390, 526465, 578370, 609180, 631758, 636207, 652520, 771160, 842344, 848276, 978780, 1052930, 1060345, 1156740, 1158223, 1218360, 1263516, 1272414, 1368809, 1579395, 1696552, 1957560, 2105860, 2120690, 2313480, 2316446, 2527032, 2544828, 2737618, 3158790, 3181035, 3474669, 4106427, 4211720, 4241380, 4632892, 5089656, 5475236, 5791115, 6317580, 6362070, 6844045, 6949338, 8212854, 8482760, 9265784, 10950472, 11582230, 12635160, 12724140, 13688090, 13898676, 15056899, 16425708, 17373345, 20532135, 23164460, 25448280, 27376180, 27797352, 30113798, 32851416, 34746690, 41064270, 45170697, 46328920, 54752360, 60227596, 69493380, 75284495, 82128540, 90341394, 120455192, 138986760, 150568990, 164257080, 180682788, 225853485, 301137980, 361365576, 451706970, 602275960, 903413940, 1806827880]

約数ペア:

[(1, 1806827880), (2, 903413940), (3, 602275960), (4, 451706970), (5, 361365576), (6, 301137980), (8, 225853485), (10, 180682788), (11, 164257080), (12, 150568990), (13, 138986760), (15, 120455192), (20, 90341394), (22, 82128540), (24, 75284495), (26, 69493380), (30, 60227596), (33, 54752360), (39, 46328920), (40, 45170697), (44, 41064270), (52, 34746690), (55, 32851416), (60, 30113798), (65, 27797352), (66, 27376180), (71, 25448280), (78, 23164460), (88, 20532135), (104, 17373345), (110, 16425708), (120, 15056899), (130, 13898676), (132, 13688090), (142, 12724140), (143, 12635160), (156, 11582230), (165, 10950472), (195, 9265784), (213, 8482760), (220, 8212854), (260, 6949338), (264, 6844045), (284, 6362070), (286, 6317580), (312, 5791115), (330, 5475236), (355, 5089656), (390, 4632892), (426, 4241380), (429, 4211720), (440, 4106427), (520, 3474669), (568, 3181035), (572, 3158790), (660, 2737618), (710, 2544828), (715, 2527032), (780, 2316446), (781, 2313480), (852, 2120690), (858, 2105860), (923, 1957560), (1065, 1696552), (1144, 1579395), (1320, 1368809), (1420, 1272414), (1430, 1263516), (1483, 1218360), (1560, 1158223), (1562, 1156740), (1704, 1060345), (1716, 1052930), (1846, 978780), (2130, 848276), (2145, 842344), (2343, 771160), (2769, 652520), (2840, 636207), (2860, 631758), (2966, 609180), (3124, 578370), (3432, 526465), (3692, 489390), (3905, 462696), (4260, 424138), (4290, 421172), (4449, 406120), (4615, 391512), (4686, 385580), (5538, 326260), (5720, 315879), (5932, 304590), (6248, 289185), (7384, 244695), (7415, 243672), (7810, 231348), (8520, 212069), (8580, 210586), (8898, 203060), (9230, 195756), (9372, 192790), (10153, 177960), (11076, 163130), (11715, 154232), (11864, 152295), (13845, 130504), (14830, 121836), (15620, 115674), (16313, 110760), (17160, 105293), (17796, 101530), (18460, 97878), (18744, 96395), (19279, 93720), (20306, 88980), (22152, 81565), (22245, 81224), (23430, 77116), (27690, 65252), (29660, 60918), (30459, 59320), (31240, 57837), (32626, 55380), (35592, 50765), (36920, 48939), (38558, 46860), (40612, 44490)]