243969120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 288

約数和(自身を含む): 903782880

約数和(自身を除く): 659813760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 90, 95, 96, 111, 114, 120, 144, 148, 152, 160, 171, 180, 185, 190, 222, 228, 240, 241, 285, 288, 296, 304, 333, 342, 360, 370, 380, 444, 456, 480, 482, 555, 570, 592, 608, 666, 684, 703, 720, 723, 740, 760, 855, 888, 912, 964, 1110, 1140, 1184, 1205, 1332, 1368, 1406, 1440, 1446, 1480, 1520, 1665, 1710, 1776, 1824, 1928, 2109, 2169, 2220, 2280, 2410, 2664, 2736, 2812, 2892, 2960, 3040, 3330, 3420, 3515, 3552, 3615, 3856, 4218, 4338, 4440, 4560, 4579, 4820, 5328, 5472, 5624, 5784, 5920, 6327, 6660, 6840, 7030, 7230, 7712, 8436, 8676, 8880, 8917, 9120, 9158, 9640, 10545, 10656, 10845, 11248, 11568, 12654, 13320, 13680, 13737, 14060, 14460, 16872, 17352, 17760, 17834, 18316, 19280, 21090, 21690, 22496, 22895, 23136, 25308, 26640, 26751, 27360, 27474, 28120, 28920, 31635, 33744, 34704, 35668, 36632, 38560, 41211, 42180, 43380, 44585, 45790, 50616, 53280, 53502, 54948, 56240, 57840, 63270, 67488, 68685, 69408, 71336, 73264, 80253, 82422, 84360, 86760, 89170, 91580, 101232, 107004, 109896, 112480, 115680, 126540, 133755, 137370, 142672, 146528, 160506, 164844, 168720, 169423, 173520, 178340, 183160, 202464, 206055, 214008, 219792, 253080, 267510, 274740, 285344, 321012, 329688, 337440, 338846, 347040, 356680, 366320, 401265, 412110, 428016, 439584, 506160, 508269, 535020, 549480, 642024, 659376, 677692, 713360, 732640, 802530, 824220, 847115, 856032, 1012320, 1016538, 1070040, 1098960, 1284048, 1318752, 1355384, 1426720, 1524807, 1605060, 1648440, 1694230, 2033076, 2140080, 2197920, 2541345, 2568096, 2710768, 3049614, 3210120, 3296880, 3388460, 4066152, 4280160, 5082690, 5421536, 6099228, 6420240, 6593760, 6776920, 7624035, 8132304, 10165380, 12198456, 12840480, 13553840, 15248070, 16264608, 20330760, 24396912, 27107680, 30496140, 40661520, 48793824, 60992280, 81323040, 121984560, 243969120]

約数ペア:

[(1, 243969120), (2, 121984560), (3, 81323040), (4, 60992280), (5, 48793824), (6, 40661520), (8, 30496140), (9, 27107680), (10, 24396912), (12, 20330760), (15, 16264608), (16, 15248070), (18, 13553840), (19, 12840480), (20, 12198456), (24, 10165380), (30, 8132304), (32, 7624035), (36, 6776920), (37, 6593760), (38, 6420240), (40, 6099228), (45, 5421536), (48, 5082690), (57, 4280160), (60, 4066152), (72, 3388460), (74, 3296880), (76, 3210120), (80, 3049614), (90, 2710768), (95, 2568096), (96, 2541345), (111, 2197920), (114, 2140080), (120, 2033076), (144, 1694230), (148, 1648440), (152, 1605060), (160, 1524807), (171, 1426720), (180, 1355384), (185, 1318752), (190, 1284048), (222, 1098960), (228, 1070040), (240, 1016538), (241, 1012320), (285, 856032), (288, 847115), (296, 824220), (304, 802530), (333, 732640), (342, 713360), (360, 677692), (370, 659376), (380, 642024), (444, 549480), (456, 535020), (480, 508269), (482, 506160), (555, 439584), (570, 428016), (592, 412110), (608, 401265), (666, 366320), (684, 356680), (703, 347040), (720, 338846), (723, 337440), (740, 329688), (760, 321012), (855, 285344), (888, 274740), (912, 267510), (964, 253080), (1110, 219792), (1140, 214008), (1184, 206055), (1205, 202464), (1332, 183160), (1368, 178340), (1406, 173520), (1440, 169423), (1446, 168720), (1480, 164844), (1520, 160506), (1665, 146528), (1710, 142672), (1776, 137370), (1824, 133755), (1928, 126540), (2109, 115680), (2169, 112480), (2220, 109896), (2280, 107004), (2410, 101232), (2664, 91580), (2736, 89170), (2812, 86760), (2892, 84360), (2960, 82422), (3040, 80253), (3330, 73264), (3420, 71336), (3515, 69408), (3552, 68685), (3615, 67488), (3856, 63270), (4218, 57840), (4338, 56240), (4440, 54948), (4560, 53502), (4579, 53280), (4820, 50616), (5328, 45790), (5472, 44585), (5624, 43380), (5784, 42180), (5920, 41211), (6327, 38560), (6660, 36632), (6840, 35668), (7030, 34704), (7230, 33744), (7712, 31635), (8436, 28920), (8676, 28120), (8880, 27474), (8917, 27360), (9120, 26751), (9158, 26640), (9640, 25308), (10545, 23136), (10656, 22895), (10845, 22496), (11248, 21690), (11568, 21090), (12654, 19280), (13320, 18316), (13680, 17834), (13737, 17760), (14060, 17352), (14460, 16872)]