72330720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 384

約数和(自身を含む): 301916160

約数和(自身を除く): 229585440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 96, 103, 105, 110, 112, 114, 120, 132, 133, 140, 152, 154, 160, 165, 168, 176, 190, 206, 209, 210, 220, 224, 228, 231, 240, 264, 266, 280, 285, 304, 308, 309, 330, 336, 352, 380, 385, 399, 412, 418, 420, 440, 456, 462, 480, 515, 528, 532, 560, 570, 608, 616, 618, 627, 660, 665, 672, 721, 760, 770, 798, 824, 836, 840, 880, 912, 924, 1030, 1045, 1056, 1064, 1120, 1133, 1140, 1155, 1232, 1236, 1254, 1320, 1330, 1442, 1463, 1520, 1540, 1545, 1596, 1648, 1672, 1680, 1760, 1824, 1848, 1957, 1995, 2060, 2090, 2128, 2163, 2266, 2280, 2310, 2464, 2472, 2508, 2640, 2660, 2884, 2926, 3040, 3080, 3090, 3135, 3192, 3296, 3344, 3360, 3399, 3605, 3696, 3914, 3990, 4120, 4180, 4256, 4326, 4389, 4532, 4560, 4620, 4944, 5016, 5280, 5320, 5665, 5768, 5852, 5871, 6160, 6180, 6270, 6384, 6688, 6798, 7210, 7315, 7392, 7828, 7931, 7980, 8240, 8360, 8652, 8778, 9064, 9120, 9240, 9785, 9888, 10032, 10640, 10815, 11330, 11536, 11704, 11742, 12320, 12360, 12540, 12768, 13596, 13699, 14420, 14630, 15656, 15862, 15960, 16480, 16720, 16995, 17304, 17556, 18128, 18480, 19570, 20064, 21280, 21527, 21630, 21945, 22660, 23072, 23408, 23484, 23793, 24720, 25080, 27192, 27398, 28840, 29260, 29355, 31312, 31724, 31920, 33440, 33990, 34608, 35112, 36256, 36960, 39140, 39655, 41097, 43054, 43260, 43890, 45320, 46816, 46968, 47586, 49440, 50160, 54384, 54796, 57680, 58520, 58710, 62624, 63448, 63840, 64581, 67980, 68495, 69216, 70224, 78280, 79310, 82194, 86108, 86520, 87780, 90640, 93936, 95172, 100320, 107635, 108768, 109592, 115360, 117040, 117420, 118965, 126896, 129162, 135960, 136990, 140448, 150689, 156560, 158620, 164388, 172216, 173040, 175560, 181280, 187872, 190344, 205485, 215270, 219184, 234080, 234840, 237930, 253792, 258324, 271920, 273980, 301378, 313120, 317240, 322905, 328776, 344432, 346080, 351120, 380688, 410970, 430540, 438368, 452067, 469680, 475860, 516648, 543840, 547960, 602756, 634480, 645810, 657552, 688864, 702240, 753445, 761376, 821940, 861080, 904134, 939360, 951720, 1033296, 1095920, 1205512, 1268960, 1291620, 1315104, 1506890, 1643880, 1722160, 1808268, 1903440, 2066592, 2191840, 2260335, 2411024, 2583240, 3013780, 3287760, 3444320, 3616536, 3806880, 4520670, 4822048, 5166480, 6027560, 6575520, 7233072, 9041340, 10332960, 12055120, 14466144, 18082680, 24110240, 36165360, 72330720]

約数ペア:

[(1, 72330720), (2, 36165360), (3, 24110240), (4, 18082680), (5, 14466144), (6, 12055120), (7, 10332960), (8, 9041340), (10, 7233072), (11, 6575520), (12, 6027560), (14, 5166480), (15, 4822048), (16, 4520670), (19, 3806880), (20, 3616536), (21, 3444320), (22, 3287760), (24, 3013780), (28, 2583240), (30, 2411024), (32, 2260335), (33, 2191840), (35, 2066592), (38, 1903440), (40, 1808268), (42, 1722160), (44, 1643880), (48, 1506890), (55, 1315104), (56, 1291620), (57, 1268960), (60, 1205512), (66, 1095920), (70, 1033296), (76, 951720), (77, 939360), (80, 904134), (84, 861080), (88, 821940), (95, 761376), (96, 753445), (103, 702240), (105, 688864), (110, 657552), (112, 645810), (114, 634480), (120, 602756), (132, 547960), (133, 543840), (140, 516648), (152, 475860), (154, 469680), (160, 452067), (165, 438368), (168, 430540), (176, 410970), (190, 380688), (206, 351120), (209, 346080), (210, 344432), (220, 328776), (224, 322905), (228, 317240), (231, 313120), (240, 301378), (264, 273980), (266, 271920), (280, 258324), (285, 253792), (304, 237930), (308, 234840), (309, 234080), (330, 219184), (336, 215270), (352, 205485), (380, 190344), (385, 187872), (399, 181280), (412, 175560), (418, 173040), (420, 172216), (440, 164388), (456, 158620), (462, 156560), (480, 150689), (515, 140448), (528, 136990), (532, 135960), (560, 129162), (570, 126896), (608, 118965), (616, 117420), (618, 117040), (627, 115360), (660, 109592), (665, 108768), (672, 107635), (721, 100320), (760, 95172), (770, 93936), (798, 90640), (824, 87780), (836, 86520), (840, 86108), (880, 82194), (912, 79310), (924, 78280), (1030, 70224), (1045, 69216), (1056, 68495), (1064, 67980), (1120, 64581), (1133, 63840), (1140, 63448), (1155, 62624), (1232, 58710), (1236, 58520), (1254, 57680), (1320, 54796), (1330, 54384), (1442, 50160), (1463, 49440), (1520, 47586), (1540, 46968), (1545, 46816), (1596, 45320), (1648, 43890), (1672, 43260), (1680, 43054), (1760, 41097), (1824, 39655), (1848, 39140), (1957, 36960), (1995, 36256), (2060, 35112), (2090, 34608), (2128, 33990), (2163, 33440), (2266, 31920), (2280, 31724), (2310, 31312), (2464, 29355), (2472, 29260), (2508, 28840), (2640, 27398), (2660, 27192), (2884, 25080), (2926, 24720), (3040, 23793), (3080, 23484), (3090, 23408), (3135, 23072), (3192, 22660), (3296, 21945), (3344, 21630), (3360, 21527), (3399, 21280), (3605, 20064), (3696, 19570), (3914, 18480), (3990, 18128), (4120, 17556), (4180, 17304), (4256, 16995), (4326, 16720), (4389, 16480), (4532, 15960), (4560, 15862), (4620, 15656), (4944, 14630), (5016, 14420), (5280, 13699), (5320, 13596), (5665, 12768), (5768, 12540), (5852, 12360), (5871, 12320), (6160, 11742), (6180, 11704), (6270, 11536), (6384, 11330), (6688, 10815), (6798, 10640), (7210, 10032), (7315, 9888), (7392, 9785), (7828, 9240), (7931, 9120), (7980, 9064), (8240, 8778), (8360, 8652)]