73688160

素因数分解:

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

素因数の和:286

約数の個数: 288

約数和(自身を含む): 291991392

約数和(自身を除く): 218303232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 241, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 480, 482, 490, 520, 546, 560, 588, 624, 637, 672, 723, 728, 735, 780, 784, 840, 910, 964, 980, 1040, 1092, 1120, 1176, 1205, 1248, 1274, 1365, 1446, 1456, 1470, 1560, 1568, 1680, 1687, 1820, 1911, 1928, 1960, 2080, 2184, 2352, 2410, 2548, 2730, 2892, 2912, 2940, 3120, 3133, 3185, 3360, 3374, 3615, 3640, 3822, 3856, 3920, 4368, 4704, 4820, 5061, 5096, 5460, 5784, 5880, 6240, 6266, 6370, 6748, 7230, 7280, 7644, 7712, 7840, 8435, 8736, 9399, 9555, 9640, 10122, 10192, 10920, 11568, 11760, 11809, 12532, 12740, 13496, 14460, 14560, 15288, 15665, 16870, 18798, 19110, 19280, 20244, 20384, 21840, 21931, 23136, 23520, 23618, 25064, 25305, 25480, 26992, 28920, 30576, 31330, 33740, 35427, 37596, 38220, 38560, 40488, 43680, 43862, 46995, 47236, 50128, 50610, 50960, 53984, 57840, 59045, 61152, 62660, 65793, 67480, 70854, 75192, 76440, 80976, 87724, 93990, 94472, 100256, 101220, 101920, 109655, 115680, 118090, 125320, 131586, 134960, 141708, 150384, 152880, 153517, 161952, 175448, 177135, 187980, 188944, 202440, 219310, 236180, 250640, 263172, 269920, 283416, 300768, 305760, 307034, 328965, 350896, 354270, 375960, 377888, 404880, 438620, 460551, 472360, 501280, 526344, 566832, 614068, 657930, 701792, 708540, 751920, 767585, 809760, 877240, 921102, 944720, 1052688, 1133664, 1228136, 1315860, 1417080, 1503840, 1535170, 1754480, 1842204, 1889440, 2105376, 2302755, 2456272, 2631720, 2834160, 3070340, 3508960, 3684408, 4605510, 4912544, 5263440, 5668320, 6140680, 7368816, 9211020, 10526880, 12281360, 14737632, 18422040, 24562720, 36844080, 73688160]

約数ペア:

[(1, 73688160), (2, 36844080), (3, 24562720), (4, 18422040), (5, 14737632), (6, 12281360), (7, 10526880), (8, 9211020), (10, 7368816), (12, 6140680), (13, 5668320), (14, 5263440), (15, 4912544), (16, 4605510), (20, 3684408), (21, 3508960), (24, 3070340), (26, 2834160), (28, 2631720), (30, 2456272), (32, 2302755), (35, 2105376), (39, 1889440), (40, 1842204), (42, 1754480), (48, 1535170), (49, 1503840), (52, 1417080), (56, 1315860), (60, 1228136), (65, 1133664), (70, 1052688), (78, 944720), (80, 921102), (84, 877240), (91, 809760), (96, 767585), (98, 751920), (104, 708540), (105, 701792), (112, 657930), (120, 614068), (130, 566832), (140, 526344), (147, 501280), (156, 472360), (160, 460551), (168, 438620), (182, 404880), (195, 377888), (196, 375960), (208, 354270), (210, 350896), (224, 328965), (240, 307034), (241, 305760), (245, 300768), (260, 283416), (273, 269920), (280, 263172), (294, 250640), (312, 236180), (336, 219310), (364, 202440), (390, 188944), (392, 187980), (416, 177135), (420, 175448), (455, 161952), (480, 153517), (482, 152880), (490, 150384), (520, 141708), (546, 134960), (560, 131586), (588, 125320), (624, 118090), (637, 115680), (672, 109655), (723, 101920), (728, 101220), (735, 100256), (780, 94472), (784, 93990), (840, 87724), (910, 80976), (964, 76440), (980, 75192), (1040, 70854), (1092, 67480), (1120, 65793), (1176, 62660), (1205, 61152), (1248, 59045), (1274, 57840), (1365, 53984), (1446, 50960), (1456, 50610), (1470, 50128), (1560, 47236), (1568, 46995), (1680, 43862), (1687, 43680), (1820, 40488), (1911, 38560), (1928, 38220), (1960, 37596), (2080, 35427), (2184, 33740), (2352, 31330), (2410, 30576), (2548, 28920), (2730, 26992), (2892, 25480), (2912, 25305), (2940, 25064), (3120, 23618), (3133, 23520), (3185, 23136), (3360, 21931), (3374, 21840), (3615, 20384), (3640, 20244), (3822, 19280), (3856, 19110), (3920, 18798), (4368, 16870), (4704, 15665), (4820, 15288), (5061, 14560), (5096, 14460), (5460, 13496), (5784, 12740), (5880, 12532), (6240, 11809), (6266, 11760), (6370, 11568), (6748, 10920), (7230, 10192), (7280, 10122), (7644, 9640), (7712, 9555), (7840, 9399), (8435, 8736)]