478973040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{241}}^1$

素因数の和:297

約数の個数: 360

約数和(自身を含む): 1878080688

約数和(自身を除く): 1399107648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 169, 182, 195, 196, 208, 210, 240, 241, 245, 260, 273, 280, 294, 312, 336, 338, 364, 390, 392, 420, 455, 482, 490, 507, 520, 546, 560, 588, 624, 637, 676, 723, 728, 735, 780, 784, 840, 845, 910, 964, 980, 1014, 1040, 1092, 1176, 1183, 1205, 1274, 1352, 1365, 1446, 1456, 1470, 1560, 1680, 1687, 1690, 1820, 1911, 1928, 1960, 2028, 2184, 2352, 2366, 2410, 2535, 2548, 2704, 2730, 2892, 2940, 3120, 3133, 3185, 3374, 3380, 3549, 3615, 3640, 3822, 3856, 3920, 4056, 4368, 4732, 4820, 5061, 5070, 5096, 5460, 5784, 5880, 5915, 6266, 6370, 6748, 6760, 7098, 7230, 7280, 7644, 8112, 8281, 8435, 9399, 9464, 9555, 9640, 10122, 10140, 10192, 10920, 11568, 11760, 11809, 11830, 12532, 12740, 13496, 13520, 14196, 14460, 15288, 15665, 16562, 16870, 17745, 18798, 18928, 19110, 19280, 20244, 20280, 21840, 21931, 23618, 23660, 24843, 25064, 25305, 25480, 26992, 28392, 28920, 30576, 31330, 33124, 33740, 35427, 35490, 37596, 38220, 40488, 40560, 40729, 41405, 43862, 46995, 47236, 47320, 49686, 50128, 50610, 50960, 56784, 57840, 59045, 62660, 65793, 66248, 67480, 70854, 70980, 75192, 76440, 80976, 81458, 82810, 87724, 93990, 94472, 94640, 99372, 101220, 109655, 118090, 122187, 124215, 125320, 131586, 132496, 134960, 141708, 141960, 150384, 152880, 153517, 162916, 165620, 175448, 177135, 187980, 188944, 198744, 202440, 203645, 219310, 236180, 244374, 248430, 250640, 263172, 283416, 283920, 285103, 307034, 325832, 328965, 331240, 350896, 354270, 375960, 397488, 404880, 407290, 438620, 460551, 472360, 488748, 496860, 526344, 566832, 570206, 610935, 614068, 651664, 657930, 662480, 708540, 751920, 767585, 814580, 855309, 877240, 921102, 944720, 977496, 993720, 1052688, 1140412, 1221870, 1228136, 1315860, 1417080, 1425515, 1535170, 1629160, 1710618, 1754480, 1842204, 1954992, 1987440, 1995721, 2280824, 2302755, 2443740, 2456272, 2631720, 2834160, 2851030, 3070340, 3258320, 3421236, 3684408, 3991442, 4276545, 4561648, 4605510, 4887480, 5263440, 5702060, 5987163, 6140680, 6842472, 7368816, 7982884, 8553090, 9211020, 9774960, 9978605, 11404120, 11974326, 12281360, 13684944, 15965768, 17106180, 18422040, 19957210, 22808240, 23948652, 29935815, 31931536, 34212360, 36844080, 39914420, 47897304, 59871630, 68424720, 79828840, 95794608, 119743260, 159657680, 239486520, 478973040]

約数ペア:

[(1, 478973040), (2, 239486520), (3, 159657680), (4, 119743260), (5, 95794608), (6, 79828840), (7, 68424720), (8, 59871630), (10, 47897304), (12, 39914420), (13, 36844080), (14, 34212360), (15, 31931536), (16, 29935815), (20, 23948652), (21, 22808240), (24, 19957210), (26, 18422040), (28, 17106180), (30, 15965768), (35, 13684944), (39, 12281360), (40, 11974326), (42, 11404120), (48, 9978605), (49, 9774960), (52, 9211020), (56, 8553090), (60, 7982884), (65, 7368816), (70, 6842472), (78, 6140680), (80, 5987163), (84, 5702060), (91, 5263440), (98, 4887480), (104, 4605510), (105, 4561648), (112, 4276545), (120, 3991442), (130, 3684408), (140, 3421236), (147, 3258320), (156, 3070340), (168, 2851030), (169, 2834160), (182, 2631720), (195, 2456272), (196, 2443740), (208, 2302755), (210, 2280824), (240, 1995721), (241, 1987440), (245, 1954992), (260, 1842204), (273, 1754480), (280, 1710618), (294, 1629160), (312, 1535170), (336, 1425515), (338, 1417080), (364, 1315860), (390, 1228136), (392, 1221870), (420, 1140412), (455, 1052688), (482, 993720), (490, 977496), (507, 944720), (520, 921102), (546, 877240), (560, 855309), (588, 814580), (624, 767585), (637, 751920), (676, 708540), (723, 662480), (728, 657930), (735, 651664), (780, 614068), (784, 610935), (840, 570206), (845, 566832), (910, 526344), (964, 496860), (980, 488748), (1014, 472360), (1040, 460551), (1092, 438620), (1176, 407290), (1183, 404880), (1205, 397488), (1274, 375960), (1352, 354270), (1365, 350896), (1446, 331240), (1456, 328965), (1470, 325832), (1560, 307034), (1680, 285103), (1687, 283920), (1690, 283416), (1820, 263172), (1911, 250640), (1928, 248430), (1960, 244374), (2028, 236180), (2184, 219310), (2352, 203645), (2366, 202440), (2410, 198744), (2535, 188944), (2548, 187980), (2704, 177135), (2730, 175448), (2892, 165620), (2940, 162916), (3120, 153517), (3133, 152880), (3185, 150384), (3374, 141960), (3380, 141708), (3549, 134960), (3615, 132496), (3640, 131586), (3822, 125320), (3856, 124215), (3920, 122187), (4056, 118090), (4368, 109655), (4732, 101220), (4820, 99372), (5061, 94640), (5070, 94472), (5096, 93990), (5460, 87724), (5784, 82810), (5880, 81458), (5915, 80976), (6266, 76440), (6370, 75192), (6748, 70980), (6760, 70854), (7098, 67480), (7230, 66248), (7280, 65793), (7644, 62660), (8112, 59045), (8281, 57840), (8435, 56784), (9399, 50960), (9464, 50610), (9555, 50128), (9640, 49686), (10122, 47320), (10140, 47236), (10192, 46995), (10920, 43862), (11568, 41405), (11760, 40729), (11809, 40560), (11830, 40488), (12532, 38220), (12740, 37596), (13496, 35490), (13520, 35427), (14196, 33740), (14460, 33124), (15288, 31330), (15665, 30576), (16562, 28920), (16870, 28392), (17745, 26992), (18798, 25480), (18928, 25305), (19110, 25064), (19280, 24843), (20244, 23660), (20280, 23618), (21840, 21931)]