285972960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6547}}^1$

素因数の和:6585

約数の個数: 192

約数和(自身を含む): 1108864512

約数和(自身を除く): 822891552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 6547, 7280, 8736, 10920, 13094, 14560, 19641, 21840, 26188, 32735, 39282, 43680, 45829, 52376, 65470, 78564, 85111, 91658, 98205, 104752, 130940, 137487, 157128, 170222, 183316, 196410, 209504, 229145, 255333, 261880, 274974, 314256, 340444, 366632, 392820, 425555, 458290, 510666, 523760, 549948, 595777, 628512, 680888, 687435, 733264, 785640, 851110, 916580, 1021332, 1047520, 1099896, 1191554, 1276665, 1361776, 1374870, 1466528, 1571280, 1702220, 1787331, 1833160, 2042664, 2199792, 2383108, 2553330, 2723552, 2749740, 2978885, 3142560, 3404440, 3574662, 3666320, 4085328, 4399584, 4766216, 5106660, 5499480, 5957770, 6808880, 7149324, 7332640, 8170656, 8936655, 9532432, 10213320, 10998960, 11915540, 13617760, 14298648, 17873310, 19064864, 20426640, 21997920, 23831080, 28597296, 35746620, 40853280, 47662160, 57194592, 71493240, 95324320, 142986480, 285972960]

約数ペア:

[(1, 285972960), (2, 142986480), (3, 95324320), (4, 71493240), (5, 57194592), (6, 47662160), (7, 40853280), (8, 35746620), (10, 28597296), (12, 23831080), (13, 21997920), (14, 20426640), (15, 19064864), (16, 17873310), (20, 14298648), (21, 13617760), (24, 11915540), (26, 10998960), (28, 10213320), (30, 9532432), (32, 8936655), (35, 8170656), (39, 7332640), (40, 7149324), (42, 6808880), (48, 5957770), (52, 5499480), (56, 5106660), (60, 4766216), (65, 4399584), (70, 4085328), (78, 3666320), (80, 3574662), (84, 3404440), (91, 3142560), (96, 2978885), (104, 2749740), (105, 2723552), (112, 2553330), (120, 2383108), (130, 2199792), (140, 2042664), (156, 1833160), (160, 1787331), (168, 1702220), (182, 1571280), (195, 1466528), (208, 1374870), (210, 1361776), (224, 1276665), (240, 1191554), (260, 1099896), (273, 1047520), (280, 1021332), (312, 916580), (336, 851110), (364, 785640), (390, 733264), (416, 687435), (420, 680888), (455, 628512), (480, 595777), (520, 549948), (546, 523760), (560, 510666), (624, 458290), (672, 425555), (728, 392820), (780, 366632), (840, 340444), (910, 314256), (1040, 274974), (1092, 261880), (1120, 255333), (1248, 229145), (1365, 209504), (1456, 196410), (1560, 183316), (1680, 170222), (1820, 157128), (2080, 137487), (2184, 130940), (2730, 104752), (2912, 98205), (3120, 91658), (3360, 85111), (3640, 78564), (4368, 65470), (5460, 52376), (6240, 45829), (6547, 43680), (7280, 39282), (8736, 32735), (10920, 26188), (13094, 21840), (14560, 19641)]