240006480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 320

約数和(自身を含む): 916131840

約数和(自身を除く): 676125360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 73, 76, 80, 84, 95, 103, 105, 112, 114, 120, 133, 140, 146, 152, 168, 190, 206, 210, 219, 228, 240, 266, 280, 285, 292, 304, 309, 336, 365, 380, 399, 412, 420, 438, 456, 511, 515, 532, 560, 570, 584, 618, 665, 721, 730, 760, 798, 824, 840, 876, 912, 1022, 1030, 1064, 1095, 1140, 1168, 1236, 1330, 1387, 1442, 1460, 1520, 1533, 1545, 1596, 1648, 1680, 1752, 1957, 1995, 2044, 2060, 2128, 2163, 2190, 2280, 2472, 2555, 2660, 2774, 2884, 2920, 3066, 3090, 3192, 3504, 3605, 3914, 3990, 4088, 4120, 4161, 4326, 4380, 4560, 4944, 5110, 5320, 5548, 5768, 5840, 5871, 6132, 6180, 6384, 6935, 7210, 7519, 7665, 7828, 7980, 8176, 8240, 8322, 8652, 8760, 9709, 9785, 10220, 10640, 10815, 11096, 11536, 11742, 12264, 12360, 13699, 13870, 14420, 15038, 15330, 15656, 15960, 16644, 17304, 17520, 19418, 19570, 20440, 20805, 21630, 22192, 22557, 23484, 24528, 24720, 27398, 27740, 28840, 29127, 29355, 30076, 30660, 31312, 31920, 33288, 34608, 37595, 38836, 39140, 40880, 41097, 41610, 43260, 45114, 46968, 48545, 52633, 54796, 55480, 57680, 58254, 58710, 60152, 61320, 66576, 68495, 75190, 77672, 78280, 82194, 83220, 86520, 90228, 93936, 97090, 105266, 109592, 110960, 112785, 116508, 117420, 120304, 122640, 136990, 142861, 145635, 150380, 155344, 156560, 157899, 164388, 166440, 173040, 180456, 194180, 205485, 210532, 219184, 225570, 233016, 234840, 263165, 273980, 285722, 291270, 300760, 315798, 328776, 332880, 360912, 388360, 410970, 421064, 428583, 451140, 466032, 469680, 526330, 547960, 571444, 582540, 601520, 631596, 657552, 714305, 776720, 789495, 821940, 842128, 857166, 902280, 1000027, 1052660, 1095920, 1142888, 1165080, 1263192, 1428610, 1578990, 1643880, 1714332, 1804560, 2000054, 2105320, 2142915, 2285776, 2330160, 2526384, 2857220, 3000081, 3157980, 3287760, 3428664, 4000108, 4210640, 4285830, 5000135, 5714440, 6000162, 6315960, 6857328, 8000216, 8571660, 10000270, 11428880, 12000324, 12631920, 15000405, 16000432, 17143320, 20000540, 24000648, 30000810, 34286640, 40001080, 48001296, 60001620, 80002160, 120003240, 240006480]

約数ペア:

[(1, 240006480), (2, 120003240), (3, 80002160), (4, 60001620), (5, 48001296), (6, 40001080), (7, 34286640), (8, 30000810), (10, 24000648), (12, 20000540), (14, 17143320), (15, 16000432), (16, 15000405), (19, 12631920), (20, 12000324), (21, 11428880), (24, 10000270), (28, 8571660), (30, 8000216), (35, 6857328), (38, 6315960), (40, 6000162), (42, 5714440), (48, 5000135), (56, 4285830), (57, 4210640), (60, 4000108), (70, 3428664), (73, 3287760), (76, 3157980), (80, 3000081), (84, 2857220), (95, 2526384), (103, 2330160), (105, 2285776), (112, 2142915), (114, 2105320), (120, 2000054), (133, 1804560), (140, 1714332), (146, 1643880), (152, 1578990), (168, 1428610), (190, 1263192), (206, 1165080), (210, 1142888), (219, 1095920), (228, 1052660), (240, 1000027), (266, 902280), (280, 857166), (285, 842128), (292, 821940), (304, 789495), (309, 776720), (336, 714305), (365, 657552), (380, 631596), (399, 601520), (412, 582540), (420, 571444), (438, 547960), (456, 526330), (511, 469680), (515, 466032), (532, 451140), (560, 428583), (570, 421064), (584, 410970), (618, 388360), (665, 360912), (721, 332880), (730, 328776), (760, 315798), (798, 300760), (824, 291270), (840, 285722), (876, 273980), (912, 263165), (1022, 234840), (1030, 233016), (1064, 225570), (1095, 219184), (1140, 210532), (1168, 205485), (1236, 194180), (1330, 180456), (1387, 173040), (1442, 166440), (1460, 164388), (1520, 157899), (1533, 156560), (1545, 155344), (1596, 150380), (1648, 145635), (1680, 142861), (1752, 136990), (1957, 122640), (1995, 120304), (2044, 117420), (2060, 116508), (2128, 112785), (2163, 110960), (2190, 109592), (2280, 105266), (2472, 97090), (2555, 93936), (2660, 90228), (2774, 86520), (2884, 83220), (2920, 82194), (3066, 78280), (3090, 77672), (3192, 75190), (3504, 68495), (3605, 66576), (3914, 61320), (3990, 60152), (4088, 58710), (4120, 58254), (4161, 57680), (4326, 55480), (4380, 54796), (4560, 52633), (4944, 48545), (5110, 46968), (5320, 45114), (5548, 43260), (5768, 41610), (5840, 41097), (5871, 40880), (6132, 39140), (6180, 38836), (6384, 37595), (6935, 34608), (7210, 33288), (7519, 31920), (7665, 31312), (7828, 30660), (7980, 30076), (8176, 29355), (8240, 29127), (8322, 28840), (8652, 27740), (8760, 27398), (9709, 24720), (9785, 24528), (10220, 23484), (10640, 22557), (10815, 22192), (11096, 21630), (11536, 20805), (11742, 20440), (12264, 19570), (12360, 19418), (13699, 17520), (13870, 17304), (14420, 16644), (15038, 15960), (15330, 15656)]