21608604240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{571}}^1$

素因数の和:842

約数の個数: 320

約数和(自身を含む): 72652968960

約数和(自身を除く): 51044364720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 114, 120, 129, 152, 172, 190, 193, 215, 228, 240, 258, 285, 304, 344, 380, 386, 430, 456, 516, 570, 571, 579, 645, 688, 760, 772, 817, 860, 912, 965, 1032, 1140, 1142, 1158, 1290, 1520, 1544, 1634, 1713, 1720, 1930, 2064, 2280, 2284, 2316, 2451, 2580, 2855, 2895, 3088, 3268, 3426, 3440, 3667, 3860, 4085, 4560, 4568, 4632, 4902, 5160, 5710, 5790, 6536, 6852, 7334, 7720, 8170, 8299, 8565, 9136, 9264, 9804, 10320, 10849, 11001, 11420, 11580, 12255, 13072, 13704, 14668, 15440, 16340, 16598, 17130, 18335, 19608, 21698, 22002, 22840, 23160, 24510, 24553, 24897, 27408, 29336, 32547, 32680, 33196, 34260, 36670, 39216, 41495, 43396, 44004, 45680, 46320, 49020, 49106, 49794, 54245, 55005, 58672, 65094, 65360, 66392, 68520, 73340, 73659, 82990, 86792, 88008, 98040, 98212, 99588, 108490, 110010, 110203, 122765, 124485, 130188, 132784, 137040, 146680, 147318, 157681, 162735, 165980, 173584, 176016, 196080, 196424, 199176, 216980, 220020, 220406, 245530, 248970, 260376, 293360, 294636, 315362, 325470, 330609, 331960, 368295, 392848, 398352, 433960, 440040, 440812, 466507, 473043, 491060, 497940, 520752, 551015, 589272, 630724, 650940, 661218, 663920, 736590, 788405, 867920, 880080, 881624, 933014, 946086, 982120, 995880, 1102030, 1178544, 1261448, 1301880, 1322436, 1399521, 1473180, 1576810, 1653045, 1763248, 1866028, 1892172, 1964240, 1991760, 2093857, 2204060, 2332535, 2365215, 2522896, 2603760, 2644872, 2799042, 2946360, 3153620, 3306090, 3732056, 3784344, 4187714, 4408120, 4665070, 4730430, 4738729, 5289744, 5598084, 5892720, 6281571, 6307240, 6612180, 6997605, 7464112, 7568688, 8375428, 8816240, 9330140, 9460860, 9477458, 10469285, 11196168, 12563142, 12614480, 13224360, 13995210, 14216187, 16750856, 18660280, 18921720, 18954916, 20938570, 22392336, 23693645, 25126284, 26448720, 27990420, 28432374, 31407855, 33501712, 37320560, 37843440, 37909832, 41877140, 47387290, 50252568, 55980840, 56864748, 62815710, 71080935, 75819664, 83754280, 90035851, 94774580, 100505136, 111961680, 113729496, 125631420, 142161870, 167508560, 180071702, 189549160, 227458992, 251262840, 270107553, 284323740, 360143404, 379098320, 450179255, 502525680, 540215106, 568647480, 720286808, 900358510, 1080430212, 1137294960, 1350537765, 1440573616, 1800717020, 2160860424, 2701075530, 3601434040, 4321720848, 5402151060, 7202868080, 10804302120, 21608604240]

約数ペア:

[(1, 21608604240), (2, 10804302120), (3, 7202868080), (4, 5402151060), (5, 4321720848), (6, 3601434040), (8, 2701075530), (10, 2160860424), (12, 1800717020), (15, 1440573616), (16, 1350537765), (19, 1137294960), (20, 1080430212), (24, 900358510), (30, 720286808), (38, 568647480), (40, 540215106), (43, 502525680), (48, 450179255), (57, 379098320), (60, 360143404), (76, 284323740), (80, 270107553), (86, 251262840), (95, 227458992), (114, 189549160), (120, 180071702), (129, 167508560), (152, 142161870), (172, 125631420), (190, 113729496), (193, 111961680), (215, 100505136), (228, 94774580), (240, 90035851), (258, 83754280), (285, 75819664), (304, 71080935), (344, 62815710), (380, 56864748), (386, 55980840), (430, 50252568), (456, 47387290), (516, 41877140), (570, 37909832), (571, 37843440), (579, 37320560), (645, 33501712), (688, 31407855), (760, 28432374), (772, 27990420), (817, 26448720), (860, 25126284), (912, 23693645), (965, 22392336), (1032, 20938570), (1140, 18954916), (1142, 18921720), (1158, 18660280), (1290, 16750856), (1520, 14216187), (1544, 13995210), (1634, 13224360), (1713, 12614480), (1720, 12563142), (1930, 11196168), (2064, 10469285), (2280, 9477458), (2284, 9460860), (2316, 9330140), (2451, 8816240), (2580, 8375428), (2855, 7568688), (2895, 7464112), (3088, 6997605), (3268, 6612180), (3426, 6307240), (3440, 6281571), (3667, 5892720), (3860, 5598084), (4085, 5289744), (4560, 4738729), (4568, 4730430), (4632, 4665070), (4902, 4408120), (5160, 4187714), (5710, 3784344), (5790, 3732056), (6536, 3306090), (6852, 3153620), (7334, 2946360), (7720, 2799042), (8170, 2644872), (8299, 2603760), (8565, 2522896), (9136, 2365215), (9264, 2332535), (9804, 2204060), (10320, 2093857), (10849, 1991760), (11001, 1964240), (11420, 1892172), (11580, 1866028), (12255, 1763248), (13072, 1653045), (13704, 1576810), (14668, 1473180), (15440, 1399521), (16340, 1322436), (16598, 1301880), (17130, 1261448), (18335, 1178544), (19608, 1102030), (21698, 995880), (22002, 982120), (22840, 946086), (23160, 933014), (24510, 881624), (24553, 880080), (24897, 867920), (27408, 788405), (29336, 736590), (32547, 663920), (32680, 661218), (33196, 650940), (34260, 630724), (36670, 589272), (39216, 551015), (41495, 520752), (43396, 497940), (44004, 491060), (45680, 473043), (46320, 466507), (49020, 440812), (49106, 440040), (49794, 433960), (54245, 398352), (55005, 392848), (58672, 368295), (65094, 331960), (65360, 330609), (66392, 325470), (68520, 315362), (73340, 294636), (73659, 293360), (82990, 260376), (86792, 248970), (88008, 245530), (98040, 220406), (98212, 220020), (99588, 216980), (108490, 199176), (110010, 196424), (110203, 196080), (122765, 176016), (124485, 173584), (130188, 165980), (132784, 162735), (137040, 157681), (146680, 147318)]