442511160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:875

約数の個数: 256

約数和(自身を含む): 1669248000

約数和(自身を除く): 1226736840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 343, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 686, 728, 735, 780, 827, 840, 910, 980, 1029, 1092, 1176, 1274, 1365, 1372, 1470, 1560, 1654, 1715, 1820, 1911, 1960, 2058, 2184, 2481, 2548, 2730, 2744, 2940, 3185, 3308, 3430, 3640, 3822, 4116, 4135, 4459, 4962, 5096, 5145, 5460, 5789, 5880, 6370, 6616, 6860, 7644, 8232, 8270, 8918, 9555, 9924, 10290, 10751, 10920, 11578, 12405, 12740, 13377, 13720, 15288, 16540, 17367, 17836, 19110, 19848, 20580, 21502, 22295, 23156, 24810, 25480, 26754, 28945, 32253, 33080, 34734, 35672, 38220, 40523, 41160, 43004, 44590, 46312, 49620, 53508, 53755, 57890, 64506, 66885, 69468, 75257, 76440, 81046, 86008, 86835, 89180, 99240, 107016, 107510, 115780, 121569, 129012, 133770, 138936, 150514, 161265, 162092, 173670, 178360, 202615, 215020, 225771, 231560, 243138, 258024, 267540, 283661, 301028, 322530, 324184, 347340, 376285, 405230, 430040, 451542, 486276, 526799, 535080, 567322, 602056, 607845, 645060, 694680, 752570, 810460, 850983, 903084, 972552, 1053598, 1128855, 1134644, 1215690, 1290120, 1418305, 1505140, 1580397, 1620920, 1701966, 1806168, 2107196, 2257710, 2269288, 2431380, 2633995, 2836610, 3010280, 3160794, 3403932, 3687593, 4214392, 4254915, 4515420, 4862760, 5267990, 5673220, 6321588, 6807864, 7375186, 7901985, 8509830, 9030840, 10535980, 11062779, 11346440, 12643176, 14750372, 15803970, 17019660, 18437965, 21071960, 22125558, 29500744, 31607940, 34039320, 36875930, 44251116, 55313895, 63215880, 73751860, 88502232, 110627790, 147503720, 221255580, 442511160]

約数ペア:

[(1, 442511160), (2, 221255580), (3, 147503720), (4, 110627790), (5, 88502232), (6, 73751860), (7, 63215880), (8, 55313895), (10, 44251116), (12, 36875930), (13, 34039320), (14, 31607940), (15, 29500744), (20, 22125558), (21, 21071960), (24, 18437965), (26, 17019660), (28, 15803970), (30, 14750372), (35, 12643176), (39, 11346440), (40, 11062779), (42, 10535980), (49, 9030840), (52, 8509830), (56, 7901985), (60, 7375186), (65, 6807864), (70, 6321588), (78, 5673220), (84, 5267990), (91, 4862760), (98, 4515420), (104, 4254915), (105, 4214392), (120, 3687593), (130, 3403932), (140, 3160794), (147, 3010280), (156, 2836610), (168, 2633995), (182, 2431380), (195, 2269288), (196, 2257710), (210, 2107196), (245, 1806168), (260, 1701966), (273, 1620920), (280, 1580397), (294, 1505140), (312, 1418305), (343, 1290120), (364, 1215690), (390, 1134644), (392, 1128855), (420, 1053598), (455, 972552), (490, 903084), (520, 850983), (546, 810460), (588, 752570), (637, 694680), (686, 645060), (728, 607845), (735, 602056), (780, 567322), (827, 535080), (840, 526799), (910, 486276), (980, 451542), (1029, 430040), (1092, 405230), (1176, 376285), (1274, 347340), (1365, 324184), (1372, 322530), (1470, 301028), (1560, 283661), (1654, 267540), (1715, 258024), (1820, 243138), (1911, 231560), (1960, 225771), (2058, 215020), (2184, 202615), (2481, 178360), (2548, 173670), (2730, 162092), (2744, 161265), (2940, 150514), (3185, 138936), (3308, 133770), (3430, 129012), (3640, 121569), (3822, 115780), (4116, 107510), (4135, 107016), (4459, 99240), (4962, 89180), (5096, 86835), (5145, 86008), (5460, 81046), (5789, 76440), (5880, 75257), (6370, 69468), (6616, 66885), (6860, 64506), (7644, 57890), (8232, 53755), (8270, 53508), (8918, 49620), (9555, 46312), (9924, 44590), (10290, 43004), (10751, 41160), (10920, 40523), (11578, 38220), (12405, 35672), (12740, 34734), (13377, 33080), (13720, 32253), (15288, 28945), (16540, 26754), (17367, 25480), (17836, 24810), (19110, 23156), (19848, 22295), (20580, 21502)]