285575760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 320

約数和(自身を含む): 1049932800

約数和(自身を除く): 764357040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 47, 48, 54, 58, 60, 72, 80, 87, 90, 94, 97, 108, 116, 120, 135, 141, 144, 145, 174, 180, 188, 194, 216, 232, 235, 240, 261, 270, 282, 290, 291, 348, 360, 376, 388, 423, 432, 435, 464, 470, 485, 522, 540, 564, 580, 582, 696, 705, 720, 752, 776, 783, 846, 870, 873, 940, 970, 1044, 1080, 1128, 1160, 1164, 1269, 1305, 1363, 1392, 1410, 1455, 1552, 1566, 1692, 1740, 1746, 1880, 1940, 2088, 2115, 2160, 2256, 2320, 2328, 2538, 2610, 2619, 2726, 2813, 2820, 2910, 3132, 3384, 3480, 3492, 3760, 3880, 3915, 4089, 4176, 4230, 4365, 4559, 4656, 5076, 5220, 5238, 5452, 5626, 5640, 5820, 6264, 6345, 6768, 6815, 6960, 6984, 7760, 7830, 8178, 8439, 8460, 8730, 9118, 10152, 10440, 10476, 10904, 11252, 11280, 11640, 12267, 12528, 12690, 13095, 13630, 13677, 13968, 14065, 15660, 16356, 16878, 16920, 17460, 18236, 20304, 20445, 20880, 20952, 21808, 22504, 22795, 23280, 24534, 25317, 25380, 26190, 27260, 27354, 28130, 31320, 32712, 33756, 33840, 34920, 36472, 36801, 40890, 41031, 41904, 42195, 45008, 45590, 49068, 50634, 50760, 52380, 54520, 54708, 56260, 61335, 62640, 65424, 67512, 68385, 69840, 72944, 73602, 75951, 81780, 82062, 84390, 91180, 98136, 101268, 101520, 104760, 109040, 109416, 112520, 122670, 123093, 126585, 132211, 135024, 136770, 147204, 151902, 163560, 164124, 168780, 182360, 184005, 196272, 202536, 205155, 209520, 218832, 225040, 245340, 246186, 253170, 264422, 273540, 294408, 303804, 327120, 328248, 337560, 364720, 368010, 379755, 396633, 405072, 410310, 490680, 492372, 506340, 528844, 547080, 588816, 607608, 615465, 656496, 661055, 675120, 736020, 759510, 793266, 820620, 981360, 984744, 1012680, 1057688, 1094160, 1189899, 1215216, 1230930, 1322110, 1472040, 1519020, 1586532, 1641240, 1969488, 1983165, 2025360, 2115376, 2379798, 2461860, 2644220, 2944080, 3038040, 3173064, 3282480, 3569697, 3966330, 4759596, 4923720, 5288440, 5949495, 6076080, 6346128, 7139394, 7932660, 9519192, 9847440, 10576880, 11898990, 14278788, 15865320, 17848485, 19038384, 23797980, 28557576, 31730640, 35696970, 47595960, 57115152, 71393940, 95191920, 142787880, 285575760]

約数ペア:

[(1, 285575760), (2, 142787880), (3, 95191920), (4, 71393940), (5, 57115152), (6, 47595960), (8, 35696970), (9, 31730640), (10, 28557576), (12, 23797980), (15, 19038384), (16, 17848485), (18, 15865320), (20, 14278788), (24, 11898990), (27, 10576880), (29, 9847440), (30, 9519192), (36, 7932660), (40, 7139394), (45, 6346128), (47, 6076080), (48, 5949495), (54, 5288440), (58, 4923720), (60, 4759596), (72, 3966330), (80, 3569697), (87, 3282480), (90, 3173064), (94, 3038040), (97, 2944080), (108, 2644220), (116, 2461860), (120, 2379798), (135, 2115376), (141, 2025360), (144, 1983165), (145, 1969488), (174, 1641240), (180, 1586532), (188, 1519020), (194, 1472040), (216, 1322110), (232, 1230930), (235, 1215216), (240, 1189899), (261, 1094160), (270, 1057688), (282, 1012680), (290, 984744), (291, 981360), (348, 820620), (360, 793266), (376, 759510), (388, 736020), (423, 675120), (432, 661055), (435, 656496), (464, 615465), (470, 607608), (485, 588816), (522, 547080), (540, 528844), (564, 506340), (580, 492372), (582, 490680), (696, 410310), (705, 405072), (720, 396633), (752, 379755), (776, 368010), (783, 364720), (846, 337560), (870, 328248), (873, 327120), (940, 303804), (970, 294408), (1044, 273540), (1080, 264422), (1128, 253170), (1160, 246186), (1164, 245340), (1269, 225040), (1305, 218832), (1363, 209520), (1392, 205155), (1410, 202536), (1455, 196272), (1552, 184005), (1566, 182360), (1692, 168780), (1740, 164124), (1746, 163560), (1880, 151902), (1940, 147204), (2088, 136770), (2115, 135024), (2160, 132211), (2256, 126585), (2320, 123093), (2328, 122670), (2538, 112520), (2610, 109416), (2619, 109040), (2726, 104760), (2813, 101520), (2820, 101268), (2910, 98136), (3132, 91180), (3384, 84390), (3480, 82062), (3492, 81780), (3760, 75951), (3880, 73602), (3915, 72944), (4089, 69840), (4176, 68385), (4230, 67512), (4365, 65424), (4559, 62640), (4656, 61335), (5076, 56260), (5220, 54708), (5238, 54520), (5452, 52380), (5626, 50760), (5640, 50634), (5820, 49068), (6264, 45590), (6345, 45008), (6768, 42195), (6815, 41904), (6960, 41031), (6984, 40890), (7760, 36801), (7830, 36472), (8178, 34920), (8439, 33840), (8460, 33756), (8730, 32712), (9118, 31320), (10152, 28130), (10440, 27354), (10476, 27260), (10904, 26190), (11252, 25380), (11280, 25317), (11640, 24534), (12267, 23280), (12528, 22795), (12690, 22504), (13095, 21808), (13630, 20952), (13677, 20880), (13968, 20445), (14065, 20304), (15660, 18236), (16356, 17460), (16878, 16920)]