21435646800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{2089}}^1$

素因数の和:2630

約数の個数: 240

約数和(自身を含む): 72884085120

約数和(自身を除く): 51448438320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 503, 510, 600, 680, 816, 850, 1006, 1020, 1200, 1275, 1360, 1509, 1700, 2012, 2040, 2089, 2515, 2550, 3018, 3400, 4024, 4080, 4178, 5030, 5100, 6036, 6267, 6800, 7545, 8048, 8356, 8551, 10060, 10200, 10445, 12072, 12534, 12575, 15090, 16712, 17102, 20120, 20400, 20890, 24144, 25068, 25150, 25653, 30180, 31335, 33424, 34204, 35513, 37725, 40240, 41780, 42755, 50136, 50300, 51306, 52225, 60360, 62670, 68408, 71026, 75450, 83560, 85510, 100272, 100600, 102612, 104450, 106539, 120720, 125340, 128265, 136816, 142052, 150900, 156675, 167120, 171020, 177565, 201200, 205224, 208900, 213078, 213775, 250680, 256530, 284104, 301800, 313350, 342040, 355130, 410448, 417800, 426156, 427550, 501360, 513060, 532695, 568208, 603600, 626700, 641325, 684080, 710260, 835600, 852312, 855100, 887825, 1026120, 1050767, 1065390, 1253400, 1282650, 1420520, 1704624, 1710200, 1775650, 2052240, 2101534, 2130780, 2506800, 2565300, 2663475, 2841040, 3152301, 3420400, 3551300, 4203068, 4261560, 5130600, 5253835, 5326950, 6304602, 7102600, 8406136, 8523120, 10261200, 10507670, 10653900, 12609204, 14205200, 15761505, 16812272, 17863039, 21015340, 21307800, 25218408, 26269175, 31523010, 35726078, 42030680, 42615600, 50436816, 52538350, 53589117, 63046020, 71452156, 78807525, 84061360, 89315195, 105076700, 107178234, 126092040, 142904312, 157615050, 178630390, 210153400, 214356468, 252184080, 267945585, 285808624, 315230100, 357260780, 420306800, 428712936, 446575975, 535891170, 630460200, 714521560, 857425872, 893151950, 1071782340, 1260920400, 1339727925, 1429043120, 1786303900, 2143564680, 2679455850, 3572607800, 4287129360, 5358911700, 7145215600, 10717823400, 21435646800]

約数ペア:

[(1, 21435646800), (2, 10717823400), (3, 7145215600), (4, 5358911700), (5, 4287129360), (6, 3572607800), (8, 2679455850), (10, 2143564680), (12, 1786303900), (15, 1429043120), (16, 1339727925), (17, 1260920400), (20, 1071782340), (24, 893151950), (25, 857425872), (30, 714521560), (34, 630460200), (40, 535891170), (48, 446575975), (50, 428712936), (51, 420306800), (60, 357260780), (68, 315230100), (75, 285808624), (80, 267945585), (85, 252184080), (100, 214356468), (102, 210153400), (120, 178630390), (136, 157615050), (150, 142904312), (170, 126092040), (200, 107178234), (204, 105076700), (240, 89315195), (255, 84061360), (272, 78807525), (300, 71452156), (340, 63046020), (400, 53589117), (408, 52538350), (425, 50436816), (503, 42615600), (510, 42030680), (600, 35726078), (680, 31523010), (816, 26269175), (850, 25218408), (1006, 21307800), (1020, 21015340), (1200, 17863039), (1275, 16812272), (1360, 15761505), (1509, 14205200), (1700, 12609204), (2012, 10653900), (2040, 10507670), (2089, 10261200), (2515, 8523120), (2550, 8406136), (3018, 7102600), (3400, 6304602), (4024, 5326950), (4080, 5253835), (4178, 5130600), (5030, 4261560), (5100, 4203068), (6036, 3551300), (6267, 3420400), (6800, 3152301), (7545, 2841040), (8048, 2663475), (8356, 2565300), (8551, 2506800), (10060, 2130780), (10200, 2101534), (10445, 2052240), (12072, 1775650), (12534, 1710200), (12575, 1704624), (15090, 1420520), (16712, 1282650), (17102, 1253400), (20120, 1065390), (20400, 1050767), (20890, 1026120), (24144, 887825), (25068, 855100), (25150, 852312), (25653, 835600), (30180, 710260), (31335, 684080), (33424, 641325), (34204, 626700), (35513, 603600), (37725, 568208), (40240, 532695), (41780, 513060), (42755, 501360), (50136, 427550), (50300, 426156), (51306, 417800), (52225, 410448), (60360, 355130), (62670, 342040), (68408, 313350), (71026, 301800), (75450, 284104), (83560, 256530), (85510, 250680), (100272, 213775), (100600, 213078), (102612, 208900), (104450, 205224), (106539, 201200), (120720, 177565), (125340, 171020), (128265, 167120), (136816, 156675), (142052, 150900)]