203264880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 320

約数和(自身を含む): 797948928

約数和(自身を除く): 594684048

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, 41, 42, 48, 52, 56, 60, 65, 70, 78, 80, 82, 84, 91, 104, 105, 112, 120, 123, 130, 140, 156, 164, 168, 182, 195, 205, 208, 210, 227, 240, 246, 260, 273, 280, 287, 312, 328, 336, 364, 390, 410, 420, 454, 455, 492, 520, 533, 546, 560, 574, 615, 624, 656, 681, 728, 780, 820, 840, 861, 908, 910, 984, 1040, 1066, 1092, 1135, 1148, 1230, 1362, 1365, 1435, 1456, 1560, 1589, 1599, 1640, 1680, 1722, 1816, 1820, 1968, 2132, 2184, 2270, 2296, 2460, 2665, 2724, 2730, 2870, 2951, 3120, 3178, 3198, 3280, 3405, 3444, 3632, 3640, 3731, 4264, 4305, 4368, 4540, 4592, 4767, 4920, 5330, 5448, 5460, 5740, 5902, 6356, 6396, 6810, 6888, 7280, 7462, 7945, 7995, 8528, 8610, 8853, 9080, 9307, 9534, 9840, 10660, 10896, 10920, 11193, 11480, 11804, 12712, 12792, 13620, 13776, 14755, 14924, 15890, 15990, 17220, 17706, 18160, 18614, 18655, 19068, 20657, 21320, 21840, 22386, 22960, 23608, 23835, 25424, 25584, 27240, 27921, 29510, 29848, 31780, 31980, 34440, 35412, 37228, 37310, 38136, 41314, 42640, 44265, 44772, 46535, 47216, 47670, 54480, 55842, 55965, 59020, 59696, 61971, 63560, 63960, 65149, 68880, 70824, 74456, 74620, 76272, 82628, 88530, 89544, 93070, 95340, 103285, 111684, 111930, 118040, 120991, 123942, 127120, 127920, 130298, 139605, 141648, 148912, 149240, 165256, 177060, 179088, 186140, 190680, 195447, 206570, 223368, 223860, 236080, 241982, 247884, 260596, 279210, 298480, 309855, 325745, 330512, 354120, 362973, 372280, 381360, 390894, 413140, 446736, 447720, 483964, 495768, 521192, 558420, 604955, 619710, 651490, 708240, 725946, 744560, 781788, 826280, 846937, 895440, 967928, 977235, 991536, 1042384, 1116840, 1209910, 1239420, 1302980, 1451892, 1563576, 1652560, 1693874, 1814865, 1935856, 1954470, 2233680, 2419820, 2478840, 2540811, 2605960, 2903784, 3127152, 3387748, 3629730, 3908940, 4234685, 4839640, 4957680, 5081622, 5211920, 5807568, 6775496, 7259460, 7817880, 8469370, 9679280, 10163244, 12704055, 13550992, 14518920, 15635760, 16938740, 20326488, 25408110, 29037840, 33877480, 40652976, 50816220, 67754960, 101632440, 203264880]

約数ペア:

[(1, 203264880), (2, 101632440), (3, 67754960), (4, 50816220), (5, 40652976), (6, 33877480), (7, 29037840), (8, 25408110), (10, 20326488), (12, 16938740), (13, 15635760), (14, 14518920), (15, 13550992), (16, 12704055), (20, 10163244), (21, 9679280), (24, 8469370), (26, 7817880), (28, 7259460), (30, 6775496), (35, 5807568), (39, 5211920), (40, 5081622), (41, 4957680), (42, 4839640), (48, 4234685), (52, 3908940), (56, 3629730), (60, 3387748), (65, 3127152), (70, 2903784), (78, 2605960), (80, 2540811), (82, 2478840), (84, 2419820), (91, 2233680), (104, 1954470), (105, 1935856), (112, 1814865), (120, 1693874), (123, 1652560), (130, 1563576), (140, 1451892), (156, 1302980), (164, 1239420), (168, 1209910), (182, 1116840), (195, 1042384), (205, 991536), (208, 977235), (210, 967928), (227, 895440), (240, 846937), (246, 826280), (260, 781788), (273, 744560), (280, 725946), (287, 708240), (312, 651490), (328, 619710), (336, 604955), (364, 558420), (390, 521192), (410, 495768), (420, 483964), (454, 447720), (455, 446736), (492, 413140), (520, 390894), (533, 381360), (546, 372280), (560, 362973), (574, 354120), (615, 330512), (624, 325745), (656, 309855), (681, 298480), (728, 279210), (780, 260596), (820, 247884), (840, 241982), (861, 236080), (908, 223860), (910, 223368), (984, 206570), (1040, 195447), (1066, 190680), (1092, 186140), (1135, 179088), (1148, 177060), (1230, 165256), (1362, 149240), (1365, 148912), (1435, 141648), (1456, 139605), (1560, 130298), (1589, 127920), (1599, 127120), (1640, 123942), (1680, 120991), (1722, 118040), (1816, 111930), (1820, 111684), (1968, 103285), (2132, 95340), (2184, 93070), (2270, 89544), (2296, 88530), (2460, 82628), (2665, 76272), (2724, 74620), (2730, 74456), (2870, 70824), (2951, 68880), (3120, 65149), (3178, 63960), (3198, 63560), (3280, 61971), (3405, 59696), (3444, 59020), (3632, 55965), (3640, 55842), (3731, 54480), (4264, 47670), (4305, 47216), (4368, 46535), (4540, 44772), (4592, 44265), (4767, 42640), (4920, 41314), (5330, 38136), (5448, 37310), (5460, 37228), (5740, 35412), (5902, 34440), (6356, 31980), (6396, 31780), (6810, 29848), (6888, 29510), (7280, 27921), (7462, 27240), (7945, 25584), (7995, 25424), (8528, 23835), (8610, 23608), (8853, 22960), (9080, 22386), (9307, 21840), (9534, 21320), (9840, 20657), (10660, 19068), (10896, 18655), (10920, 18614), (11193, 18160), (11480, 17706), (11804, 17220), (12712, 15990), (12792, 15890), (13620, 14924), (13776, 14755)]