21713984280

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:585

約数の個数: 384

約数和(自身を含む): 75813192000

約数和(自身を除く): 54099207720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 173, 180, 185, 216, 222, 243, 270, 296, 324, 333, 346, 349, 360, 370, 405, 444, 486, 519, 540, 555, 648, 666, 692, 698, 740, 810, 865, 888, 972, 999, 1038, 1047, 1080, 1110, 1215, 1332, 1384, 1396, 1480, 1557, 1620, 1665, 1730, 1745, 1944, 1998, 2076, 2094, 2220, 2430, 2595, 2664, 2792, 2997, 3114, 3141, 3240, 3330, 3460, 3490, 3996, 4152, 4188, 4440, 4671, 4860, 4995, 5190, 5235, 5994, 6228, 6282, 6401, 6660, 6920, 6980, 7785, 7992, 8376, 8991, 9342, 9423, 9720, 9990, 10380, 10470, 11988, 12456, 12564, 12802, 12913, 13320, 13960, 14013, 14985, 15570, 15705, 17982, 18684, 18846, 19203, 19980, 20760, 20940, 23355, 23976, 25128, 25604, 25826, 28026, 28269, 29970, 31140, 31410, 32005, 35964, 37368, 37692, 38406, 38739, 39960, 41880, 42039, 44955, 46710, 47115, 51208, 51652, 56052, 56538, 57609, 59940, 60377, 62280, 62820, 64010, 64565, 70065, 71928, 75384, 76812, 77478, 84078, 84807, 89910, 93420, 94230, 96015, 103304, 112104, 113076, 115218, 116217, 119880, 120754, 125640, 128020, 129130, 140130, 141345, 153624, 154956, 168156, 169614, 172827, 179820, 181131, 186840, 188460, 192030, 193695, 210195, 226152, 230436, 232434, 241508, 256040, 258260, 280260, 282690, 288045, 301885, 309912, 336312, 339228, 345654, 348651, 359640, 362262, 376920, 384060, 387390, 420390, 424035, 460872, 464868, 483016, 516520, 518481, 543393, 560520, 565380, 576090, 581085, 603770, 678456, 691308, 697302, 724524, 768120, 774780, 840780, 848070, 864135, 905655, 929736, 1036962, 1045953, 1086786, 1130760, 1152180, 1162170, 1207540, 1382616, 1394604, 1449048, 1549560, 1555443, 1630179, 1681560, 1696140, 1728270, 1743255, 1811310, 2073924, 2091906, 2173572, 2233949, 2304360, 2324340, 2415080, 2592405, 2716965, 2789208, 3110886, 3137859, 3260358, 3392280, 3456540, 3486510, 3622620, 4147848, 4183812, 4347144, 4467898, 4648680, 4890537, 5184810, 5229765, 5433930, 6221772, 6275718, 6520716, 6701847, 6913080, 6973020, 7245240, 7777215, 8150895, 8367624, 8935796, 9781074, 10369620, 10459530, 10867860, 11169745, 12443544, 12551436, 13041432, 13403694, 13946040, 14671611, 15554430, 15689295, 16301790, 17871592, 19562148, 20105541, 20739240, 20919060, 21735720, 22339490, 24452685, 25102872, 26807388, 29343222, 31108860, 31378590, 32603580, 33509235, 39124296, 40211082, 41838120, 44678980, 48905370, 53614776, 58686444, 60316623, 62217720, 62757180, 65207160, 67018470, 73358055, 80422164, 89357960, 97810740, 100527705, 117372888, 120633246, 125514360, 134036940, 146716110, 160844328, 180949869, 195621480, 201055410, 241266492, 268073880, 293432220, 301583115, 361899738, 402110820, 482532984, 542849607, 586864440, 603166230, 723799476, 804221640, 904749345, 1085699214, 1206332460, 1447598952, 1809498690, 2171398428, 2412664920, 2714248035, 3618997380, 4342796856, 5428496070, 7237994760, 10856992140, 21713984280]

約数ペア:

[(1, 21713984280), (2, 10856992140), (3, 7237994760), (4, 5428496070), (5, 4342796856), (6, 3618997380), (8, 2714248035), (9, 2412664920), (10, 2171398428), (12, 1809498690), (15, 1447598952), (18, 1206332460), (20, 1085699214), (24, 904749345), (27, 804221640), (30, 723799476), (36, 603166230), (37, 586864440), (40, 542849607), (45, 482532984), (54, 402110820), (60, 361899738), (72, 301583115), (74, 293432220), (81, 268073880), (90, 241266492), (108, 201055410), (111, 195621480), (120, 180949869), (135, 160844328), (148, 146716110), (162, 134036940), (173, 125514360), (180, 120633246), (185, 117372888), (216, 100527705), (222, 97810740), (243, 89357960), (270, 80422164), (296, 73358055), (324, 67018470), (333, 65207160), (346, 62757180), (349, 62217720), (360, 60316623), (370, 58686444), (405, 53614776), (444, 48905370), (486, 44678980), (519, 41838120), (540, 40211082), (555, 39124296), (648, 33509235), (666, 32603580), (692, 31378590), (698, 31108860), (740, 29343222), (810, 26807388), (865, 25102872), (888, 24452685), (972, 22339490), (999, 21735720), (1038, 20919060), (1047, 20739240), (1080, 20105541), (1110, 19562148), (1215, 17871592), (1332, 16301790), (1384, 15689295), (1396, 15554430), (1480, 14671611), (1557, 13946040), (1620, 13403694), (1665, 13041432), (1730, 12551436), (1745, 12443544), (1944, 11169745), (1998, 10867860), (2076, 10459530), (2094, 10369620), (2220, 9781074), (2430, 8935796), (2595, 8367624), (2664, 8150895), (2792, 7777215), (2997, 7245240), (3114, 6973020), (3141, 6913080), (3240, 6701847), (3330, 6520716), (3460, 6275718), (3490, 6221772), (3996, 5433930), (4152, 5229765), (4188, 5184810), (4440, 4890537), (4671, 4648680), (4860, 4467898), (4995, 4347144), (5190, 4183812), (5235, 4147848), (5994, 3622620), (6228, 3486510), (6282, 3456540), (6401, 3392280), (6660, 3260358), (6920, 3137859), (6980, 3110886), (7785, 2789208), (7992, 2716965), (8376, 2592405), (8991, 2415080), (9342, 2324340), (9423, 2304360), (9720, 2233949), (9990, 2173572), (10380, 2091906), (10470, 2073924), (11988, 1811310), (12456, 1743255), (12564, 1728270), (12802, 1696140), (12913, 1681560), (13320, 1630179), (13960, 1555443), (14013, 1549560), (14985, 1449048), (15570, 1394604), (15705, 1382616), (17982, 1207540), (18684, 1162170), (18846, 1152180), (19203, 1130760), (19980, 1086786), (20760, 1045953), (20940, 1036962), (23355, 929736), (23976, 905655), (25128, 864135), (25604, 848070), (25826, 840780), (28026, 774780), (28269, 768120), (29970, 724524), (31140, 697302), (31410, 691308), (32005, 678456), (35964, 603770), (37368, 581085), (37692, 576090), (38406, 565380), (38739, 560520), (39960, 543393), (41880, 518481), (42039, 516520), (44955, 483016), (46710, 464868), (47115, 460872), (51208, 424035), (51652, 420390), (56052, 387390), (56538, 384060), (57609, 376920), (59940, 362262), (60377, 359640), (62280, 348651), (62820, 345654), (64010, 339228), (64565, 336312), (70065, 309912), (71928, 301885), (75384, 288045), (76812, 282690), (77478, 280260), (84078, 258260), (84807, 256040), (89910, 241508), (93420, 232434), (94230, 230436), (96015, 226152), (103304, 210195), (112104, 193695), (113076, 192030), (115218, 188460), (116217, 186840), (119880, 181131), (120754, 179820), (125640, 172827), (128020, 169614), (129130, 168156), (140130, 154956), (141345, 153624)]