1899543240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:549

約数の個数: 384

約数和(自身を含む): 7521696000

約数和(自身を除く): 5622152760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 97, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 194, 210, 228, 252, 266, 280, 285, 291, 315, 342, 360, 380, 388, 399, 409, 420, 456, 485, 504, 532, 570, 582, 630, 665, 679, 684, 760, 776, 798, 818, 840, 855, 873, 970, 1064, 1140, 1164, 1197, 1227, 1260, 1330, 1358, 1368, 1455, 1596, 1636, 1710, 1746, 1843, 1940, 1995, 2037, 2045, 2280, 2328, 2394, 2454, 2520, 2660, 2716, 2863, 2910, 3192, 3272, 3395, 3420, 3492, 3681, 3686, 3880, 3990, 4074, 4090, 4365, 4788, 4908, 5320, 5432, 5529, 5726, 5820, 5985, 6111, 6135, 6790, 6840, 6984, 7362, 7372, 7771, 7980, 8148, 8180, 8589, 8730, 9215, 9576, 9816, 10185, 11058, 11452, 11640, 11970, 12222, 12270, 12901, 13580, 14315, 14724, 14744, 15542, 15960, 16296, 16360, 16587, 17178, 17460, 18405, 18430, 20370, 22116, 22904, 23313, 23940, 24444, 24540, 25767, 25802, 27160, 27645, 28630, 29448, 30555, 31084, 33174, 34356, 34920, 36810, 36860, 38703, 38855, 39673, 40740, 42945, 44232, 46626, 47880, 48888, 49080, 51534, 51604, 54397, 55290, 57260, 61110, 62168, 64505, 66348, 68712, 69939, 73620, 73720, 77406, 77710, 79346, 81480, 82935, 85890, 93252, 103068, 103208, 108794, 110580, 114520, 116109, 116565, 119019, 122220, 128835, 129010, 132696, 139878, 147240, 154812, 155420, 158692, 163191, 165870, 171780, 186504, 193515, 198365, 206136, 217588, 221160, 232218, 233130, 238038, 244440, 257670, 258020, 271985, 277711, 279756, 309624, 310840, 317384, 326382, 331740, 343560, 349695, 357057, 387030, 396730, 435176, 464436, 466260, 476076, 489573, 515340, 516040, 543970, 555422, 559512, 580545, 595095, 652764, 663480, 699390, 714114, 753787, 774060, 793460, 815955, 833133, 928872, 932520, 952152, 979146, 1030680, 1087940, 1110844, 1161090, 1190190, 1305528, 1388555, 1398780, 1428228, 1507574, 1548120, 1586920, 1631910, 1666266, 1785285, 1958292, 2175880, 2221688, 2261361, 2322180, 2380380, 2447865, 2499399, 2777110, 2797560, 2856456, 3015148, 3263820, 3332532, 3570570, 3768935, 3916584, 4165665, 4522722, 4644360, 4760760, 4895730, 4998798, 5276509, 5554220, 6030296, 6527640, 6665064, 6784083, 7141140, 7537870, 8331330, 9045444, 9791460, 9997596, 10553018, 11108440, 11306805, 12496995, 13568166, 14282280, 15075740, 15829527, 16662660, 18090888, 19582920, 19995192, 21106036, 22613610, 24993990, 26382545, 27136332, 30151480, 31659054, 33325320, 33920415, 42212072, 45227220, 47488581, 49987980, 52765090, 54272664, 63318108, 67840830, 79147635, 90454440, 94977162, 99975960, 105530180, 126636216, 135681660, 158295270, 189954324, 211060360, 237442905, 271363320, 316590540, 379908648, 474885810, 633181080, 949771620, 1899543240]

約数ペア:

[(1, 1899543240), (2, 949771620), (3, 633181080), (4, 474885810), (5, 379908648), (6, 316590540), (7, 271363320), (8, 237442905), (9, 211060360), (10, 189954324), (12, 158295270), (14, 135681660), (15, 126636216), (18, 105530180), (19, 99975960), (20, 94977162), (21, 90454440), (24, 79147635), (28, 67840830), (30, 63318108), (35, 54272664), (36, 52765090), (38, 49987980), (40, 47488581), (42, 45227220), (45, 42212072), (56, 33920415), (57, 33325320), (60, 31659054), (63, 30151480), (70, 27136332), (72, 26382545), (76, 24993990), (84, 22613610), (90, 21106036), (95, 19995192), (97, 19582920), (105, 18090888), (114, 16662660), (120, 15829527), (126, 15075740), (133, 14282280), (140, 13568166), (152, 12496995), (168, 11306805), (171, 11108440), (180, 10553018), (190, 9997596), (194, 9791460), (210, 9045444), (228, 8331330), (252, 7537870), (266, 7141140), (280, 6784083), (285, 6665064), (291, 6527640), (315, 6030296), (342, 5554220), (360, 5276509), (380, 4998798), (388, 4895730), (399, 4760760), (409, 4644360), (420, 4522722), (456, 4165665), (485, 3916584), (504, 3768935), (532, 3570570), (570, 3332532), (582, 3263820), (630, 3015148), (665, 2856456), (679, 2797560), (684, 2777110), (760, 2499399), (776, 2447865), (798, 2380380), (818, 2322180), (840, 2261361), (855, 2221688), (873, 2175880), (970, 1958292), (1064, 1785285), (1140, 1666266), (1164, 1631910), (1197, 1586920), (1227, 1548120), (1260, 1507574), (1330, 1428228), (1358, 1398780), (1368, 1388555), (1455, 1305528), (1596, 1190190), (1636, 1161090), (1710, 1110844), (1746, 1087940), (1843, 1030680), (1940, 979146), (1995, 952152), (2037, 932520), (2045, 928872), (2280, 833133), (2328, 815955), (2394, 793460), (2454, 774060), (2520, 753787), (2660, 714114), (2716, 699390), (2863, 663480), (2910, 652764), (3192, 595095), (3272, 580545), (3395, 559512), (3420, 555422), (3492, 543970), (3681, 516040), (3686, 515340), (3880, 489573), (3990, 476076), (4074, 466260), (4090, 464436), (4365, 435176), (4788, 396730), (4908, 387030), (5320, 357057), (5432, 349695), (5529, 343560), (5726, 331740), (5820, 326382), (5985, 317384), (6111, 310840), (6135, 309624), (6790, 279756), (6840, 277711), (6984, 271985), (7362, 258020), (7372, 257670), (7771, 244440), (7980, 238038), (8148, 233130), (8180, 232218), (8589, 221160), (8730, 217588), (9215, 206136), (9576, 198365), (9816, 193515), (10185, 186504), (11058, 171780), (11452, 165870), (11640, 163191), (11970, 158692), (12222, 155420), (12270, 154812), (12901, 147240), (13580, 139878), (14315, 132696), (14724, 129010), (14744, 128835), (15542, 122220), (15960, 119019), (16296, 116565), (16360, 116109), (16587, 114520), (17178, 110580), (17460, 108794), (18405, 103208), (18430, 103068), (20370, 93252), (22116, 85890), (22904, 82935), (23313, 81480), (23940, 79346), (24444, 77710), (24540, 77406), (25767, 73720), (25802, 73620), (27160, 69939), (27645, 68712), (28630, 66348), (29448, 64505), (30555, 62168), (31084, 61110), (33174, 57260), (34356, 55290), (34920, 54397), (36810, 51604), (36860, 51534), (38703, 49080), (38855, 48888), (39673, 47880), (40740, 46626), (42945, 44232)]