1836078480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:466

約数の個数: 240

約数和(自身を含む): 6317731056

約数和(自身を除く): 4481652576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 181, 193, 219, 240, 292, 360, 362, 365, 386, 438, 543, 579, 584, 657, 720, 724, 730, 772, 876, 905, 965, 1086, 1095, 1158, 1168, 1314, 1448, 1460, 1544, 1629, 1737, 1752, 1810, 1930, 2172, 2190, 2316, 2628, 2715, 2895, 2896, 2920, 3088, 3258, 3285, 3474, 3504, 3620, 3860, 4344, 4380, 4632, 5256, 5430, 5790, 5840, 6516, 6570, 6948, 7240, 7720, 8145, 8685, 8688, 8760, 9264, 10512, 10860, 11580, 13032, 13140, 13213, 13896, 14089, 14480, 15440, 16290, 17370, 17520, 21720, 23160, 26064, 26280, 26426, 27792, 28178, 32580, 34740, 34933, 39639, 42267, 43440, 46320, 52560, 52852, 56356, 65160, 66065, 69480, 69866, 70445, 79278, 84534, 104799, 105704, 112712, 118917, 126801, 130320, 132130, 138960, 139732, 140890, 158556, 169068, 174665, 198195, 209598, 211335, 211408, 225424, 237834, 253602, 264260, 279464, 281780, 314397, 317112, 338136, 349330, 396390, 419196, 422670, 475668, 507204, 523995, 528520, 558928, 563560, 594585, 628794, 634005, 634224, 676272, 698660, 792780, 838392, 845340, 951336, 1014408, 1047990, 1057040, 1127120, 1189170, 1257588, 1268010, 1397320, 1571985, 1585560, 1676784, 1690680, 1902672, 2028816, 2095980, 2378340, 2515176, 2536020, 2550109, 2794640, 3143970, 3171120, 3381360, 4191960, 4756680, 5030352, 5072040, 5100218, 6287940, 7650327, 8383920, 9513360, 10144080, 10200436, 12575880, 12750545, 15300654, 20400872, 22950981, 25151760, 25501090, 30601308, 38251635, 40801744, 45901962, 51002180, 61202616, 76503270, 91803924, 102004360, 114754905, 122405232, 153006540, 183607848, 204008720, 229509810, 306013080, 367215696, 459019620, 612026160, 918039240, 1836078480]

約数ペア:

[(1, 1836078480), (2, 918039240), (3, 612026160), (4, 459019620), (5, 367215696), (6, 306013080), (8, 229509810), (9, 204008720), (10, 183607848), (12, 153006540), (15, 122405232), (16, 114754905), (18, 102004360), (20, 91803924), (24, 76503270), (30, 61202616), (36, 51002180), (40, 45901962), (45, 40801744), (48, 38251635), (60, 30601308), (72, 25501090), (73, 25151760), (80, 22950981), (90, 20400872), (120, 15300654), (144, 12750545), (146, 12575880), (180, 10200436), (181, 10144080), (193, 9513360), (219, 8383920), (240, 7650327), (292, 6287940), (360, 5100218), (362, 5072040), (365, 5030352), (386, 4756680), (438, 4191960), (543, 3381360), (579, 3171120), (584, 3143970), (657, 2794640), (720, 2550109), (724, 2536020), (730, 2515176), (772, 2378340), (876, 2095980), (905, 2028816), (965, 1902672), (1086, 1690680), (1095, 1676784), (1158, 1585560), (1168, 1571985), (1314, 1397320), (1448, 1268010), (1460, 1257588), (1544, 1189170), (1629, 1127120), (1737, 1057040), (1752, 1047990), (1810, 1014408), (1930, 951336), (2172, 845340), (2190, 838392), (2316, 792780), (2628, 698660), (2715, 676272), (2895, 634224), (2896, 634005), (2920, 628794), (3088, 594585), (3258, 563560), (3285, 558928), (3474, 528520), (3504, 523995), (3620, 507204), (3860, 475668), (4344, 422670), (4380, 419196), (4632, 396390), (5256, 349330), (5430, 338136), (5790, 317112), (5840, 314397), (6516, 281780), (6570, 279464), (6948, 264260), (7240, 253602), (7720, 237834), (8145, 225424), (8685, 211408), (8688, 211335), (8760, 209598), (9264, 198195), (10512, 174665), (10860, 169068), (11580, 158556), (13032, 140890), (13140, 139732), (13213, 138960), (13896, 132130), (14089, 130320), (14480, 126801), (15440, 118917), (16290, 112712), (17370, 105704), (17520, 104799), (21720, 84534), (23160, 79278), (26064, 70445), (26280, 69866), (26426, 69480), (27792, 66065), (28178, 65160), (32580, 56356), (34740, 52852), (34933, 52560), (39639, 46320), (42267, 43440)]