286700960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 288

約数和(自身を含む): 886833360

約数和(自身を除く): 600132400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 49, 52, 56, 58, 65, 70, 80, 91, 97, 98, 104, 112, 116, 130, 140, 145, 160, 182, 194, 196, 203, 208, 224, 232, 245, 260, 280, 290, 364, 377, 388, 392, 406, 416, 455, 464, 485, 490, 520, 560, 580, 637, 679, 728, 754, 776, 784, 812, 910, 928, 970, 980, 1015, 1040, 1120, 1160, 1261, 1274, 1358, 1421, 1456, 1508, 1552, 1568, 1624, 1820, 1885, 1940, 1960, 2030, 2080, 2320, 2522, 2548, 2639, 2716, 2813, 2842, 2912, 3016, 3104, 3185, 3248, 3395, 3640, 3770, 3880, 3920, 4060, 4640, 4753, 5044, 5096, 5278, 5432, 5626, 5684, 6032, 6305, 6370, 6496, 6790, 7105, 7280, 7540, 7760, 7840, 8120, 8827, 9506, 10088, 10192, 10556, 10864, 11252, 11368, 12064, 12610, 12740, 13195, 13580, 14065, 14210, 14560, 15080, 15520, 16240, 17654, 18473, 19012, 19691, 20176, 20384, 21112, 21728, 22504, 22736, 23765, 25220, 25480, 26390, 27160, 28130, 28420, 30160, 32480, 35308, 36569, 36946, 38024, 39382, 40352, 42224, 44135, 45008, 45472, 47530, 50440, 50960, 52780, 54320, 56260, 56840, 60320, 61789, 70616, 73138, 73892, 76048, 78764, 84448, 88270, 90016, 92365, 95060, 98455, 100880, 101920, 105560, 108640, 112520, 113680, 123578, 137837, 141232, 146276, 147784, 152096, 157528, 176540, 182845, 184730, 190120, 196910, 201760, 211120, 225040, 227360, 247156, 255983, 275674, 282464, 292552, 295568, 308945, 315056, 353080, 365690, 369460, 380240, 393820, 422240, 450080, 494312, 511966, 551348, 585104, 591136, 617890, 630112, 689185, 706160, 731380, 738920, 760480, 787640, 988624, 1023932, 1102696, 1170208, 1235780, 1279915, 1378370, 1412320, 1462760, 1477840, 1575280, 1791881, 1977248, 2047864, 2205392, 2471560, 2559830, 2756740, 2925520, 2955680, 3150560, 3583762, 4095728, 4410784, 4943120, 5119660, 5513480, 5851040, 7167524, 8191456, 8959405, 9886240, 10239320, 11026960, 14335048, 17918810, 20478640, 22053920, 28670096, 35837620, 40957280, 57340192, 71675240, 143350480, 286700960]

約数ペア:

[(1, 286700960), (2, 143350480), (4, 71675240), (5, 57340192), (7, 40957280), (8, 35837620), (10, 28670096), (13, 22053920), (14, 20478640), (16, 17918810), (20, 14335048), (26, 11026960), (28, 10239320), (29, 9886240), (32, 8959405), (35, 8191456), (40, 7167524), (49, 5851040), (52, 5513480), (56, 5119660), (58, 4943120), (65, 4410784), (70, 4095728), (80, 3583762), (91, 3150560), (97, 2955680), (98, 2925520), (104, 2756740), (112, 2559830), (116, 2471560), (130, 2205392), (140, 2047864), (145, 1977248), (160, 1791881), (182, 1575280), (194, 1477840), (196, 1462760), (203, 1412320), (208, 1378370), (224, 1279915), (232, 1235780), (245, 1170208), (260, 1102696), (280, 1023932), (290, 988624), (364, 787640), (377, 760480), (388, 738920), (392, 731380), (406, 706160), (416, 689185), (455, 630112), (464, 617890), (485, 591136), (490, 585104), (520, 551348), (560, 511966), (580, 494312), (637, 450080), (679, 422240), (728, 393820), (754, 380240), (776, 369460), (784, 365690), (812, 353080), (910, 315056), (928, 308945), (970, 295568), (980, 292552), (1015, 282464), (1040, 275674), (1120, 255983), (1160, 247156), (1261, 227360), (1274, 225040), (1358, 211120), (1421, 201760), (1456, 196910), (1508, 190120), (1552, 184730), (1568, 182845), (1624, 176540), (1820, 157528), (1885, 152096), (1940, 147784), (1960, 146276), (2030, 141232), (2080, 137837), (2320, 123578), (2522, 113680), (2548, 112520), (2639, 108640), (2716, 105560), (2813, 101920), (2842, 100880), (2912, 98455), (3016, 95060), (3104, 92365), (3185, 90016), (3248, 88270), (3395, 84448), (3640, 78764), (3770, 76048), (3880, 73892), (3920, 73138), (4060, 70616), (4640, 61789), (4753, 60320), (5044, 56840), (5096, 56260), (5278, 54320), (5432, 52780), (5626, 50960), (5684, 50440), (6032, 47530), (6305, 45472), (6370, 45008), (6496, 44135), (6790, 42224), (7105, 40352), (7280, 39382), (7540, 38024), (7760, 36946), (7840, 36569), (8120, 35308), (8827, 32480), (9506, 30160), (10088, 28420), (10192, 28130), (10556, 27160), (10864, 26390), (11252, 25480), (11368, 25220), (12064, 23765), (12610, 22736), (12740, 22504), (13195, 21728), (13580, 21112), (14065, 20384), (14210, 20176), (14560, 19691), (15080, 19012), (15520, 18473), (16240, 17654)]