142787880

素因数分解:

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

素因数の和:193

約数の個数: 256

約数和(自身を含む): 508032000

約数和(自身を除く): 365244120

約数列:

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

約数ペア:

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