421752240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 480

約数和(自身を含む): 1797134976

約数和(自身を除く): 1375382736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 41, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 82, 84, 90, 91, 104, 105, 112, 117, 120, 123, 126, 130, 140, 144, 156, 157, 164, 168, 180, 182, 195, 205, 208, 210, 234, 240, 246, 252, 260, 273, 280, 287, 312, 314, 315, 328, 336, 360, 364, 369, 390, 410, 420, 455, 468, 471, 492, 504, 520, 533, 546, 560, 574, 585, 615, 624, 628, 630, 656, 720, 728, 738, 780, 785, 819, 820, 840, 861, 910, 936, 942, 984, 1008, 1040, 1066, 1092, 1099, 1148, 1170, 1230, 1256, 1260, 1365, 1413, 1435, 1456, 1476, 1560, 1570, 1599, 1638, 1640, 1680, 1722, 1820, 1845, 1872, 1884, 1968, 2041, 2132, 2184, 2198, 2296, 2340, 2355, 2460, 2512, 2520, 2583, 2665, 2730, 2826, 2870, 2952, 3120, 3140, 3198, 3276, 3280, 3297, 3444, 3640, 3690, 3731, 3768, 4082, 4095, 4264, 4305, 4368, 4396, 4592, 4680, 4710, 4797, 4920, 5040, 5166, 5330, 5460, 5495, 5652, 5740, 5904, 6123, 6280, 6396, 6437, 6552, 6594, 6888, 7065, 7280, 7380, 7462, 7536, 7995, 8164, 8190, 8528, 8610, 8792, 9360, 9420, 9594, 9840, 9891, 10205, 10332, 10660, 10920, 10990, 11193, 11304, 11480, 12246, 12560, 12792, 12874, 12915, 13104, 13188, 13776, 14130, 14287, 14760, 14924, 15990, 16328, 16380, 16485, 17220, 17584, 18369, 18655, 18840, 19188, 19311, 19782, 20410, 20664, 21320, 21840, 21980, 22386, 22608, 22960, 23985, 24492, 25584, 25748, 25830, 26376, 28260, 28574, 29520, 29848, 30615, 31980, 32185, 32656, 32760, 32970, 33579, 34440, 36738, 37310, 37680, 38376, 38622, 39564, 40820, 41328, 42640, 42861, 43960, 44772, 45059, 47970, 48984, 49455, 51496, 51660, 52752, 55965, 56520, 57148, 57933, 59696, 61230, 63960, 64370, 65520, 65940, 67158, 68880, 71435, 73476, 74620, 76752, 77244, 79128, 81640, 83681, 85722, 87920, 89544, 90118, 91845, 95940, 96555, 97968, 98910, 102992, 103320, 111930, 113040, 114296, 115866, 122460, 127920, 128583, 128740, 131880, 134316, 135177, 142870, 146952, 149240, 154488, 158256, 163280, 167362, 167895, 171444, 179088, 180236, 183690, 191880, 193110, 197820, 206640, 214305, 223860, 225295, 228592, 231732, 244920, 251043, 257166, 257480, 263760, 268632, 270354, 285740, 289665, 293904, 298480, 308976, 334724, 335790, 342888, 360472, 367380, 383760, 386220, 395640, 405531, 418405, 428610, 447720, 450590, 463464, 489840, 502086, 514332, 514960, 537264, 540708, 571480, 579330, 585767, 642915, 669448, 671580, 675885, 685776, 720944, 734760, 753129, 772440, 791280, 811062, 836810, 857220, 895440, 901180, 926928, 1004172, 1028664, 1081416, 1142960, 1158660, 1171534, 1255215, 1285830, 1338896, 1343160, 1351770, 1469520, 1506258, 1544880, 1622124, 1673620, 1714440, 1757301, 1802360, 2008344, 2027655, 2057328, 2162832, 2317320, 2343068, 2510430, 2571660, 2686320, 2703540, 2928835, 3012516, 3244248, 3347240, 3428880, 3514602, 3604720, 3765645, 4016688, 4055310, 4634640, 4686136, 5020860, 5143320, 5271903, 5407080, 5857670, 6025032, 6488496, 6694480, 7029204, 7531290, 8110620, 8786505, 9372272, 10041720, 10286640, 10543806, 10814160, 11715340, 12050064, 14058408, 15062580, 16221240, 17573010, 20083440, 21087612, 23430680, 26359515, 28116816, 30125160, 32442480, 35146020, 42175224, 46861360, 52719030, 60250320, 70292040, 84350448, 105438060, 140584080, 210876120, 421752240]

約数ペア:

[(1, 421752240), (2, 210876120), (3, 140584080), (4, 105438060), (5, 84350448), (6, 70292040), (7, 60250320), (8, 52719030), (9, 46861360), (10, 42175224), (12, 35146020), (13, 32442480), (14, 30125160), (15, 28116816), (16, 26359515), (18, 23430680), (20, 21087612), (21, 20083440), (24, 17573010), (26, 16221240), (28, 15062580), (30, 14058408), (35, 12050064), (36, 11715340), (39, 10814160), (40, 10543806), (41, 10286640), (42, 10041720), (45, 9372272), (48, 8786505), (52, 8110620), (56, 7531290), (60, 7029204), (63, 6694480), (65, 6488496), (70, 6025032), (72, 5857670), (78, 5407080), (80, 5271903), (82, 5143320), (84, 5020860), (90, 4686136), (91, 4634640), (104, 4055310), (105, 4016688), (112, 3765645), (117, 3604720), (120, 3514602), (123, 3428880), (126, 3347240), (130, 3244248), (140, 3012516), (144, 2928835), (156, 2703540), (157, 2686320), (164, 2571660), (168, 2510430), (180, 2343068), (182, 2317320), (195, 2162832), (205, 2057328), (208, 2027655), (210, 2008344), (234, 1802360), (240, 1757301), (246, 1714440), (252, 1673620), (260, 1622124), (273, 1544880), (280, 1506258), (287, 1469520), (312, 1351770), (314, 1343160), (315, 1338896), (328, 1285830), (336, 1255215), (360, 1171534), (364, 1158660), (369, 1142960), (390, 1081416), (410, 1028664), (420, 1004172), (455, 926928), (468, 901180), (471, 895440), (492, 857220), (504, 836810), (520, 811062), (533, 791280), (546, 772440), (560, 753129), (574, 734760), (585, 720944), (615, 685776), (624, 675885), (628, 671580), (630, 669448), (656, 642915), (720, 585767), (728, 579330), (738, 571480), (780, 540708), (785, 537264), (819, 514960), (820, 514332), (840, 502086), (861, 489840), (910, 463464), (936, 450590), (942, 447720), (984, 428610), (1008, 418405), (1040, 405531), (1066, 395640), (1092, 386220), (1099, 383760), (1148, 367380), (1170, 360472), (1230, 342888), (1256, 335790), (1260, 334724), (1365, 308976), (1413, 298480), (1435, 293904), (1456, 289665), (1476, 285740), (1560, 270354), (1570, 268632), (1599, 263760), (1638, 257480), (1640, 257166), (1680, 251043), (1722, 244920), (1820, 231732), (1845, 228592), (1872, 225295), (1884, 223860), (1968, 214305), (2041, 206640), (2132, 197820), (2184, 193110), (2198, 191880), (2296, 183690), (2340, 180236), (2355, 179088), (2460, 171444), (2512, 167895), (2520, 167362), (2583, 163280), (2665, 158256), (2730, 154488), (2826, 149240), (2870, 146952), (2952, 142870), (3120, 135177), (3140, 134316), (3198, 131880), (3276, 128740), (3280, 128583), (3297, 127920), (3444, 122460), (3640, 115866), (3690, 114296), (3731, 113040), (3768, 111930), (4082, 103320), (4095, 102992), (4264, 98910), (4305, 97968), (4368, 96555), (4396, 95940), (4592, 91845), (4680, 90118), (4710, 89544), (4797, 87920), (4920, 85722), (5040, 83681), (5166, 81640), (5330, 79128), (5460, 77244), (5495, 76752), (5652, 74620), (5740, 73476), (5904, 71435), (6123, 68880), (6280, 67158), (6396, 65940), (6437, 65520), (6552, 64370), (6594, 63960), (6888, 61230), (7065, 59696), (7280, 57933), (7380, 57148), (7462, 56520), (7536, 55965), (7995, 52752), (8164, 51660), (8190, 51496), (8528, 49455), (8610, 48984), (8792, 47970), (9360, 45059), (9420, 44772), (9594, 43960), (9840, 42861), (9891, 42640), (10205, 41328), (10332, 40820), (10660, 39564), (10920, 38622), (10990, 38376), (11193, 37680), (11304, 37310), (11480, 36738), (12246, 34440), (12560, 33579), (12792, 32970), (12874, 32760), (12915, 32656), (13104, 32185), (13188, 31980), (13776, 30615), (14130, 29848), (14287, 29520), (14760, 28574), (14924, 28260), (15990, 26376), (16328, 25830), (16380, 25748), (16485, 25584), (17220, 24492), (17584, 23985), (18369, 22960), (18655, 22608), (18840, 22386), (19188, 21980), (19311, 21840), (19782, 21320), (20410, 20664)]