20595995280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{3251}}^1$

素因数の和:3699

約数の個数: 320

約数和(自身を含む): 81294796800

約数和(自身を除く): 60698801520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 419, 420, 432, 504, 540, 560, 630, 720, 756, 838, 840, 945, 1008, 1080, 1257, 1260, 1512, 1676, 1680, 1890, 2095, 2160, 2514, 2520, 2933, 3024, 3251, 3352, 3771, 3780, 4190, 5028, 5040, 5866, 6285, 6502, 6704, 7542, 7560, 8380, 8799, 9753, 10056, 11313, 11732, 12570, 13004, 14665, 15084, 15120, 16255, 16760, 17598, 18855, 19506, 20112, 22626, 22757, 23464, 25140, 26008, 26397, 29259, 29330, 30168, 32510, 33520, 35196, 37710, 39012, 43995, 45252, 45514, 46928, 48765, 50280, 52016, 52794, 56565, 58518, 58660, 60336, 65020, 68271, 70392, 75420, 78024, 79191, 87777, 87990, 90504, 91028, 97530, 100560, 105588, 113130, 113785, 117036, 117320, 130040, 131985, 136542, 140784, 146295, 150840, 156048, 158382, 175554, 175980, 181008, 182056, 195060, 204813, 211176, 226260, 227570, 234072, 234640, 260080, 263970, 273084, 292590, 301680, 316764, 341355, 351108, 351960, 364112, 390120, 395955, 409626, 422352, 438885, 452520, 455140, 468144, 527940, 546168, 585180, 614439, 633528, 682710, 702216, 703920, 780240, 791910, 819252, 877770, 905040, 910280, 1024065, 1055880, 1092336, 1170360, 1228878, 1267056, 1362169, 1365420, 1404432, 1583820, 1638504, 1755540, 1820560, 2048130, 2111760, 2340720, 2457756, 2724338, 2730840, 3072195, 3167640, 3277008, 3511080, 4086507, 4096260, 4915512, 5448676, 5461680, 6144390, 6335280, 6810845, 7022160, 8173014, 8192520, 9535183, 9831024, 10897352, 12259521, 12288780, 13621690, 16346028, 16385040, 19070366, 20432535, 21794704, 24519042, 24577560, 27243380, 28605549, 32692056, 36778563, 38140732, 40865070, 47675915, 49038084, 49155120, 54486760, 57211098, 61297605, 65384112, 73557126, 76281464, 81730140, 85816647, 95351830, 98076168, 108973520, 114422196, 122595210, 143027745, 147114252, 152562928, 163460280, 171633294, 183892815, 190703660, 196152336, 228844392, 245190420, 257449941, 286055490, 294228504, 326920560, 343266588, 367785630, 381407320, 429083235, 457688784, 490380840, 514899882, 572110980, 588457008, 686533176, 735571260, 762814640, 858166470, 980761680, 1029799764, 1144221960, 1287249705, 1373066352, 1471142520, 1716332940, 2059599528, 2288443920, 2574499410, 2942285040, 3432665880, 4119199056, 5148998820, 6865331760, 10297997640, 20595995280]

約数ペア:

[(1, 20595995280), (2, 10297997640), (3, 6865331760), (4, 5148998820), (5, 4119199056), (6, 3432665880), (7, 2942285040), (8, 2574499410), (9, 2288443920), (10, 2059599528), (12, 1716332940), (14, 1471142520), (15, 1373066352), (16, 1287249705), (18, 1144221960), (20, 1029799764), (21, 980761680), (24, 858166470), (27, 762814640), (28, 735571260), (30, 686533176), (35, 588457008), (36, 572110980), (40, 514899882), (42, 490380840), (45, 457688784), (48, 429083235), (54, 381407320), (56, 367785630), (60, 343266588), (63, 326920560), (70, 294228504), (72, 286055490), (80, 257449941), (84, 245190420), (90, 228844392), (105, 196152336), (108, 190703660), (112, 183892815), (120, 171633294), (126, 163460280), (135, 152562928), (140, 147114252), (144, 143027745), (168, 122595210), (180, 114422196), (189, 108973520), (210, 98076168), (216, 95351830), (240, 85816647), (252, 81730140), (270, 76281464), (280, 73557126), (315, 65384112), (336, 61297605), (360, 57211098), (378, 54486760), (419, 49155120), (420, 49038084), (432, 47675915), (504, 40865070), (540, 38140732), (560, 36778563), (630, 32692056), (720, 28605549), (756, 27243380), (838, 24577560), (840, 24519042), (945, 21794704), (1008, 20432535), (1080, 19070366), (1257, 16385040), (1260, 16346028), (1512, 13621690), (1676, 12288780), (1680, 12259521), (1890, 10897352), (2095, 9831024), (2160, 9535183), (2514, 8192520), (2520, 8173014), (2933, 7022160), (3024, 6810845), (3251, 6335280), (3352, 6144390), (3771, 5461680), (3780, 5448676), (4190, 4915512), (5028, 4096260), (5040, 4086507), (5866, 3511080), (6285, 3277008), (6502, 3167640), (6704, 3072195), (7542, 2730840), (7560, 2724338), (8380, 2457756), (8799, 2340720), (9753, 2111760), (10056, 2048130), (11313, 1820560), (11732, 1755540), (12570, 1638504), (13004, 1583820), (14665, 1404432), (15084, 1365420), (15120, 1362169), (16255, 1267056), (16760, 1228878), (17598, 1170360), (18855, 1092336), (19506, 1055880), (20112, 1024065), (22626, 910280), (22757, 905040), (23464, 877770), (25140, 819252), (26008, 791910), (26397, 780240), (29259, 703920), (29330, 702216), (30168, 682710), (32510, 633528), (33520, 614439), (35196, 585180), (37710, 546168), (39012, 527940), (43995, 468144), (45252, 455140), (45514, 452520), (46928, 438885), (48765, 422352), (50280, 409626), (52016, 395955), (52794, 390120), (56565, 364112), (58518, 351960), (58660, 351108), (60336, 341355), (65020, 316764), (68271, 301680), (70392, 292590), (75420, 273084), (78024, 263970), (79191, 260080), (87777, 234640), (87990, 234072), (90504, 227570), (91028, 226260), (97530, 211176), (100560, 204813), (105588, 195060), (113130, 182056), (113785, 181008), (117036, 175980), (117320, 175554), (130040, 158382), (131985, 156048), (136542, 150840), (140784, 146295)]