245350560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 384

約数和(自身を含む): 981517824

約数和(自身を除く): 736167264

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, 41, 42, 48, 52, 56, 60, 65, 70, 78, 80, 82, 84, 91, 96, 104, 105, 112, 120, 123, 130, 137, 140, 156, 160, 164, 168, 182, 195, 205, 208, 210, 224, 240, 246, 260, 273, 274, 280, 287, 312, 328, 336, 364, 390, 410, 411, 416, 420, 455, 480, 492, 520, 533, 546, 548, 560, 574, 615, 624, 656, 672, 685, 728, 780, 820, 822, 840, 861, 910, 959, 984, 1040, 1066, 1092, 1096, 1120, 1148, 1230, 1248, 1312, 1365, 1370, 1435, 1456, 1560, 1599, 1640, 1644, 1680, 1722, 1781, 1820, 1918, 1968, 2055, 2080, 2132, 2184, 2192, 2296, 2460, 2665, 2730, 2740, 2870, 2877, 2912, 3120, 3198, 3280, 3288, 3360, 3444, 3562, 3640, 3731, 3836, 3936, 4110, 4264, 4305, 4368, 4384, 4592, 4795, 4920, 5330, 5343, 5460, 5480, 5617, 5740, 5754, 6240, 6396, 6560, 6576, 6888, 7124, 7280, 7462, 7672, 7995, 8220, 8528, 8610, 8736, 8905, 9184, 9590, 9840, 10660, 10686, 10920, 10960, 11193, 11234, 11480, 11508, 12467, 12792, 13152, 13776, 14248, 14385, 14560, 14924, 15344, 15990, 16440, 16851, 17056, 17220, 17810, 18655, 19180, 19680, 21320, 21372, 21840, 21920, 22386, 22468, 22960, 23016, 24934, 25584, 26715, 27552, 28085, 28496, 28770, 29848, 30688, 31980, 32880, 33702, 34440, 35620, 37310, 37401, 38360, 39319, 42640, 42744, 43680, 44772, 44936, 45920, 46032, 49868, 51168, 53430, 55965, 56170, 56992, 57540, 59696, 62335, 63960, 65760, 67404, 68880, 71240, 73021, 74620, 74802, 76720, 78638, 84255, 85280, 85488, 89544, 89872, 92064, 99736, 106860, 111930, 112340, 115080, 117957, 119392, 124670, 127920, 134808, 137760, 142480, 146042, 149240, 149604, 153440, 157276, 168510, 170976, 179088, 179744, 187005, 196595, 199472, 213720, 219063, 223860, 224680, 230160, 235914, 249340, 255840, 269616, 284960, 292084, 298480, 299208, 314552, 337020, 358176, 365105, 374010, 393190, 398944, 427440, 438126, 447720, 449360, 460320, 471828, 498680, 511147, 539232, 584168, 589785, 596960, 598416, 629104, 674040, 730210, 748020, 786380, 854880, 876252, 895440, 898720, 943656, 997360, 1022294, 1095315, 1168336, 1179570, 1196832, 1258208, 1348080, 1460420, 1496040, 1533441, 1572760, 1752504, 1790880, 1887312, 1994720, 2044588, 2190630, 2336672, 2359140, 2555735, 2696160, 2920840, 2992080, 3066882, 3145520, 3505008, 3774624, 4089176, 4381260, 4718280, 5111470, 5841680, 5984160, 6133764, 6291040, 7010016, 7667205, 8178352, 8762520, 9436560, 10222940, 11683360, 12267528, 15334410, 16356704, 17525040, 18873120, 20445880, 24535056, 30668820, 35050080, 40891760, 49070112, 61337640, 81783520, 122675280, 245350560]

約数ペア:

[(1, 245350560), (2, 122675280), (3, 81783520), (4, 61337640), (5, 49070112), (6, 40891760), (7, 35050080), (8, 30668820), (10, 24535056), (12, 20445880), (13, 18873120), (14, 17525040), (15, 16356704), (16, 15334410), (20, 12267528), (21, 11683360), (24, 10222940), (26, 9436560), (28, 8762520), (30, 8178352), (32, 7667205), (35, 7010016), (39, 6291040), (40, 6133764), (41, 5984160), (42, 5841680), (48, 5111470), (52, 4718280), (56, 4381260), (60, 4089176), (65, 3774624), (70, 3505008), (78, 3145520), (80, 3066882), (82, 2992080), (84, 2920840), (91, 2696160), (96, 2555735), (104, 2359140), (105, 2336672), (112, 2190630), (120, 2044588), (123, 1994720), (130, 1887312), (137, 1790880), (140, 1752504), (156, 1572760), (160, 1533441), (164, 1496040), (168, 1460420), (182, 1348080), (195, 1258208), (205, 1196832), (208, 1179570), (210, 1168336), (224, 1095315), (240, 1022294), (246, 997360), (260, 943656), (273, 898720), (274, 895440), (280, 876252), (287, 854880), (312, 786380), (328, 748020), (336, 730210), (364, 674040), (390, 629104), (410, 598416), (411, 596960), (416, 589785), (420, 584168), (455, 539232), (480, 511147), (492, 498680), (520, 471828), (533, 460320), (546, 449360), (548, 447720), (560, 438126), (574, 427440), (615, 398944), (624, 393190), (656, 374010), (672, 365105), (685, 358176), (728, 337020), (780, 314552), (820, 299208), (822, 298480), (840, 292084), (861, 284960), (910, 269616), (959, 255840), (984, 249340), (1040, 235914), (1066, 230160), (1092, 224680), (1096, 223860), (1120, 219063), (1148, 213720), (1230, 199472), (1248, 196595), (1312, 187005), (1365, 179744), (1370, 179088), (1435, 170976), (1456, 168510), (1560, 157276), (1599, 153440), (1640, 149604), (1644, 149240), (1680, 146042), (1722, 142480), (1781, 137760), (1820, 134808), (1918, 127920), (1968, 124670), (2055, 119392), (2080, 117957), (2132, 115080), (2184, 112340), (2192, 111930), (2296, 106860), (2460, 99736), (2665, 92064), (2730, 89872), (2740, 89544), (2870, 85488), (2877, 85280), (2912, 84255), (3120, 78638), (3198, 76720), (3280, 74802), (3288, 74620), (3360, 73021), (3444, 71240), (3562, 68880), (3640, 67404), (3731, 65760), (3836, 63960), (3936, 62335), (4110, 59696), (4264, 57540), (4305, 56992), (4368, 56170), (4384, 55965), (4592, 53430), (4795, 51168), (4920, 49868), (5330, 46032), (5343, 45920), (5460, 44936), (5480, 44772), (5617, 43680), (5740, 42744), (5754, 42640), (6240, 39319), (6396, 38360), (6560, 37401), (6576, 37310), (6888, 35620), (7124, 34440), (7280, 33702), (7462, 32880), (7672, 31980), (7995, 30688), (8220, 29848), (8528, 28770), (8610, 28496), (8736, 28085), (8905, 27552), (9184, 26715), (9590, 25584), (9840, 24934), (10660, 23016), (10686, 22960), (10920, 22468), (10960, 22386), (11193, 21920), (11234, 21840), (11480, 21372), (11508, 21320), (12467, 19680), (12792, 19180), (13152, 18655), (13776, 17810), (14248, 17220), (14385, 17056), (14560, 16851), (14924, 16440), (15344, 15990)]