1047989880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2069}}^1$

素因数の和:2163

約数の個数: 256

約数和(自身を含む): 4053888000

約数和(自身を除く): 3005898120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 67, 70, 72, 84, 90, 105, 108, 120, 126, 134, 135, 140, 168, 180, 189, 201, 210, 216, 252, 268, 270, 280, 315, 335, 360, 378, 402, 420, 469, 504, 536, 540, 603, 630, 670, 756, 804, 840, 938, 945, 1005, 1080, 1206, 1260, 1340, 1407, 1512, 1608, 1809, 1876, 1890, 2010, 2069, 2345, 2412, 2520, 2680, 2814, 3015, 3618, 3752, 3780, 4020, 4138, 4221, 4690, 4824, 5628, 6030, 6207, 7035, 7236, 7560, 8040, 8276, 8442, 9045, 9380, 10345, 11256, 12060, 12414, 12663, 14070, 14472, 14483, 16552, 16884, 18090, 18621, 18760, 20690, 21105, 24120, 24828, 25326, 28140, 28966, 31035, 33768, 36180, 37242, 41380, 42210, 43449, 49656, 50652, 55863, 56280, 57932, 62070, 63315, 72360, 72415, 74484, 82760, 84420, 86898, 93105, 101304, 111726, 115864, 124140, 126630, 130347, 138623, 144830, 148968, 168840, 173796, 186210, 217245, 223452, 248280, 253260, 260694, 277246, 279315, 289660, 347592, 372420, 391041, 415869, 434490, 446904, 506520, 521388, 554492, 558630, 579320, 651735, 693115, 744840, 782082, 831738, 868980, 970361, 1042776, 1108984, 1117260, 1247607, 1303470, 1386230, 1564164, 1663476, 1737960, 1940722, 1955205, 2079345, 2234520, 2495214, 2606940, 2772460, 2911083, 3128328, 3326952, 3742821, 3881444, 3910410, 4158690, 4851805, 4990428, 5213880, 5544920, 5822166, 6238035, 7485642, 7762888, 7820820, 8317380, 8733249, 9703610, 9980856, 11644332, 12476070, 14555415, 14971284, 15641640, 16634760, 17466498, 18714105, 19407220, 23288664, 24952140, 26199747, 29110830, 29942568, 34932996, 37428210, 38814440, 43666245, 49904280, 52399494, 58221660, 69865992, 74856420, 87332490, 104798988, 116443320, 130998735, 149712840, 174664980, 209597976, 261997470, 349329960, 523994940, 1047989880]

約数ペア:

[(1, 1047989880), (2, 523994940), (3, 349329960), (4, 261997470), (5, 209597976), (6, 174664980), (7, 149712840), (8, 130998735), (9, 116443320), (10, 104798988), (12, 87332490), (14, 74856420), (15, 69865992), (18, 58221660), (20, 52399494), (21, 49904280), (24, 43666245), (27, 38814440), (28, 37428210), (30, 34932996), (35, 29942568), (36, 29110830), (40, 26199747), (42, 24952140), (45, 23288664), (54, 19407220), (56, 18714105), (60, 17466498), (63, 16634760), (67, 15641640), (70, 14971284), (72, 14555415), (84, 12476070), (90, 11644332), (105, 9980856), (108, 9703610), (120, 8733249), (126, 8317380), (134, 7820820), (135, 7762888), (140, 7485642), (168, 6238035), (180, 5822166), (189, 5544920), (201, 5213880), (210, 4990428), (216, 4851805), (252, 4158690), (268, 3910410), (270, 3881444), (280, 3742821), (315, 3326952), (335, 3128328), (360, 2911083), (378, 2772460), (402, 2606940), (420, 2495214), (469, 2234520), (504, 2079345), (536, 1955205), (540, 1940722), (603, 1737960), (630, 1663476), (670, 1564164), (756, 1386230), (804, 1303470), (840, 1247607), (938, 1117260), (945, 1108984), (1005, 1042776), (1080, 970361), (1206, 868980), (1260, 831738), (1340, 782082), (1407, 744840), (1512, 693115), (1608, 651735), (1809, 579320), (1876, 558630), (1890, 554492), (2010, 521388), (2069, 506520), (2345, 446904), (2412, 434490), (2520, 415869), (2680, 391041), (2814, 372420), (3015, 347592), (3618, 289660), (3752, 279315), (3780, 277246), (4020, 260694), (4138, 253260), (4221, 248280), (4690, 223452), (4824, 217245), (5628, 186210), (6030, 173796), (6207, 168840), (7035, 148968), (7236, 144830), (7560, 138623), (8040, 130347), (8276, 126630), (8442, 124140), (9045, 115864), (9380, 111726), (10345, 101304), (11256, 93105), (12060, 86898), (12414, 84420), (12663, 82760), (14070, 74484), (14472, 72415), (14483, 72360), (16552, 63315), (16884, 62070), (18090, 57932), (18621, 56280), (18760, 55863), (20690, 50652), (21105, 49656), (24120, 43449), (24828, 42210), (25326, 41380), (28140, 37242), (28966, 36180), (31035, 33768)]