1639594320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2029}}^1$

素因数の和:2102

約数の個数: 320

約数和(自身を含む): 6427921920

約数和(自身を除く): 4788327600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 42, 48, 52, 56, 60, 65, 70, 74, 78, 80, 84, 91, 104, 105, 111, 112, 120, 130, 140, 148, 156, 168, 182, 185, 195, 208, 210, 222, 240, 259, 260, 273, 280, 296, 312, 336, 364, 370, 390, 420, 444, 455, 481, 518, 520, 546, 555, 560, 592, 624, 728, 740, 777, 780, 840, 888, 910, 962, 1036, 1040, 1092, 1110, 1295, 1365, 1443, 1456, 1480, 1554, 1560, 1680, 1776, 1820, 1924, 2029, 2072, 2184, 2220, 2405, 2590, 2730, 2886, 2960, 3108, 3120, 3367, 3640, 3848, 3885, 4058, 4144, 4368, 4440, 4810, 5180, 5460, 5772, 6087, 6216, 6734, 7215, 7280, 7696, 7770, 8116, 8880, 9620, 10101, 10145, 10360, 10920, 11544, 12174, 12432, 13468, 14203, 14430, 15540, 16232, 16835, 19240, 20202, 20290, 20720, 21840, 23088, 24348, 26377, 26936, 28406, 28860, 30435, 31080, 32464, 33670, 38480, 40404, 40580, 42609, 48696, 50505, 52754, 53872, 56812, 57720, 60870, 62160, 67340, 71015, 75073, 79131, 80808, 81160, 85218, 97392, 101010, 105508, 113624, 115440, 121740, 131885, 134680, 142030, 150146, 158262, 161616, 162320, 170436, 184639, 202020, 211016, 213045, 225219, 227248, 243480, 263770, 269360, 284060, 300292, 316524, 340872, 369278, 375365, 395655, 404040, 422032, 426090, 450438, 486960, 525511, 527540, 553917, 568120, 600584, 633048, 681744, 738556, 750730, 791310, 808080, 852180, 900876, 923195, 975949, 1051022, 1055080, 1107834, 1126095, 1136240, 1201168, 1266096, 1477112, 1501460, 1576533, 1582620, 1704360, 1801752, 1846390, 1951898, 2102044, 2110160, 2215668, 2252190, 2627555, 2769585, 2927847, 2954224, 3002920, 3153066, 3165240, 3408720, 3603504, 3692780, 3903796, 4204088, 4431336, 4504380, 4879745, 5255110, 5539170, 5855694, 6005840, 6306132, 6330480, 6831643, 7385560, 7807592, 7882665, 8408176, 8862672, 9008760, 9759490, 10510220, 11078340, 11711388, 12612264, 13663286, 14639235, 14771120, 15615184, 15765330, 18017520, 19518980, 20494929, 21020440, 22156680, 23422776, 25224528, 27326572, 29278470, 31530660, 34158215, 39037960, 40989858, 42040880, 44313360, 46845552, 54653144, 58556940, 63061320, 68316430, 78075920, 81979716, 102474645, 109306288, 117113880, 126122640, 136632860, 163959432, 204949290, 234227760, 273265720, 327918864, 409898580, 546531440, 819797160, 1639594320]

約数ペア:

[(1, 1639594320), (2, 819797160), (3, 546531440), (4, 409898580), (5, 327918864), (6, 273265720), (7, 234227760), (8, 204949290), (10, 163959432), (12, 136632860), (13, 126122640), (14, 117113880), (15, 109306288), (16, 102474645), (20, 81979716), (21, 78075920), (24, 68316430), (26, 63061320), (28, 58556940), (30, 54653144), (35, 46845552), (37, 44313360), (39, 42040880), (40, 40989858), (42, 39037960), (48, 34158215), (52, 31530660), (56, 29278470), (60, 27326572), (65, 25224528), (70, 23422776), (74, 22156680), (78, 21020440), (80, 20494929), (84, 19518980), (91, 18017520), (104, 15765330), (105, 15615184), (111, 14771120), (112, 14639235), (120, 13663286), (130, 12612264), (140, 11711388), (148, 11078340), (156, 10510220), (168, 9759490), (182, 9008760), (185, 8862672), (195, 8408176), (208, 7882665), (210, 7807592), (222, 7385560), (240, 6831643), (259, 6330480), (260, 6306132), (273, 6005840), (280, 5855694), (296, 5539170), (312, 5255110), (336, 4879745), (364, 4504380), (370, 4431336), (390, 4204088), (420, 3903796), (444, 3692780), (455, 3603504), (481, 3408720), (518, 3165240), (520, 3153066), (546, 3002920), (555, 2954224), (560, 2927847), (592, 2769585), (624, 2627555), (728, 2252190), (740, 2215668), (777, 2110160), (780, 2102044), (840, 1951898), (888, 1846390), (910, 1801752), (962, 1704360), (1036, 1582620), (1040, 1576533), (1092, 1501460), (1110, 1477112), (1295, 1266096), (1365, 1201168), (1443, 1136240), (1456, 1126095), (1480, 1107834), (1554, 1055080), (1560, 1051022), (1680, 975949), (1776, 923195), (1820, 900876), (1924, 852180), (2029, 808080), (2072, 791310), (2184, 750730), (2220, 738556), (2405, 681744), (2590, 633048), (2730, 600584), (2886, 568120), (2960, 553917), (3108, 527540), (3120, 525511), (3367, 486960), (3640, 450438), (3848, 426090), (3885, 422032), (4058, 404040), (4144, 395655), (4368, 375365), (4440, 369278), (4810, 340872), (5180, 316524), (5460, 300292), (5772, 284060), (6087, 269360), (6216, 263770), (6734, 243480), (7215, 227248), (7280, 225219), (7696, 213045), (7770, 211016), (8116, 202020), (8880, 184639), (9620, 170436), (10101, 162320), (10145, 161616), (10360, 158262), (10920, 150146), (11544, 142030), (12174, 134680), (12432, 131885), (13468, 121740), (14203, 115440), (14430, 113624), (15540, 105508), (16232, 101010), (16835, 97392), (19240, 85218), (20202, 81160), (20290, 80808), (20720, 79131), (21840, 75073), (23088, 71015), (24348, 67340), (26377, 62160), (26936, 60870), (28406, 57720), (28860, 56812), (30435, 53872), (31080, 52754), (32464, 50505), (33670, 48696), (38480, 42609), (40404, 40580)]