1215385080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6547}}^1$

素因数の和:6598

約数の個数: 256

約数和(自身を含む): 4752276480

約数和(自身を除く): 3536891400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 280, 312, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 595, 663, 680, 714, 728, 780, 840, 884, 910, 952, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1560, 1768, 1785, 1820, 2040, 2184, 2210, 2380, 2652, 2730, 2856, 3094, 3315, 3570, 3640, 4420, 4641, 4760, 5304, 5460, 6188, 6547, 6630, 7140, 7735, 8840, 9282, 10920, 12376, 13094, 13260, 14280, 15470, 18564, 19641, 23205, 26188, 26520, 30940, 32735, 37128, 39282, 45829, 46410, 52376, 61880, 65470, 78564, 85111, 91658, 92820, 98205, 111299, 130940, 137487, 157128, 170222, 183316, 185640, 196410, 222598, 229145, 255333, 261880, 274974, 333897, 340444, 366632, 392820, 425555, 445196, 458290, 510666, 549948, 556495, 595777, 667794, 680888, 687435, 779093, 785640, 851110, 890392, 916580, 1021332, 1099896, 1112990, 1191554, 1276665, 1335588, 1374870, 1446887, 1558186, 1669485, 1702220, 1787331, 1833160, 2042664, 2225980, 2337279, 2383108, 2553330, 2671176, 2749740, 2893774, 2978885, 3116372, 3338970, 3404440, 3574662, 3895465, 4340661, 4451960, 4674558, 4766216, 5106660, 5499480, 5787548, 5957770, 6232744, 6677940, 7149324, 7234435, 7790930, 8681322, 8936655, 9349116, 10128209, 10213320, 11575096, 11686395, 11915540, 13355880, 14298648, 14468870, 15581860, 17362644, 17873310, 18698232, 20256418, 21703305, 23372790, 23831080, 28937740, 30384627, 31163720, 34725288, 35746620, 40512836, 43406610, 46745580, 50641045, 57875480, 60769254, 71493240, 81025672, 86813220, 93491160, 101282090, 121538508, 151923135, 173626440, 202564180, 243077016, 303846270, 405128360, 607692540, 1215385080]

約数ペア:

[(1, 1215385080), (2, 607692540), (3, 405128360), (4, 303846270), (5, 243077016), (6, 202564180), (7, 173626440), (8, 151923135), (10, 121538508), (12, 101282090), (13, 93491160), (14, 86813220), (15, 81025672), (17, 71493240), (20, 60769254), (21, 57875480), (24, 50641045), (26, 46745580), (28, 43406610), (30, 40512836), (34, 35746620), (35, 34725288), (39, 31163720), (40, 30384627), (42, 28937740), (51, 23831080), (52, 23372790), (56, 21703305), (60, 20256418), (65, 18698232), (68, 17873310), (70, 17362644), (78, 15581860), (84, 14468870), (85, 14298648), (91, 13355880), (102, 11915540), (104, 11686395), (105, 11575096), (119, 10213320), (120, 10128209), (130, 9349116), (136, 8936655), (140, 8681322), (156, 7790930), (168, 7234435), (170, 7149324), (182, 6677940), (195, 6232744), (204, 5957770), (210, 5787548), (221, 5499480), (238, 5106660), (255, 4766216), (260, 4674558), (273, 4451960), (280, 4340661), (312, 3895465), (340, 3574662), (357, 3404440), (364, 3338970), (390, 3116372), (408, 2978885), (420, 2893774), (442, 2749740), (455, 2671176), (476, 2553330), (510, 2383108), (520, 2337279), (546, 2225980), (595, 2042664), (663, 1833160), (680, 1787331), (714, 1702220), (728, 1669485), (780, 1558186), (840, 1446887), (884, 1374870), (910, 1335588), (952, 1276665), (1020, 1191554), (1092, 1112990), (1105, 1099896), (1190, 1021332), (1326, 916580), (1365, 890392), (1428, 851110), (1547, 785640), (1560, 779093), (1768, 687435), (1785, 680888), (1820, 667794), (2040, 595777), (2184, 556495), (2210, 549948), (2380, 510666), (2652, 458290), (2730, 445196), (2856, 425555), (3094, 392820), (3315, 366632), (3570, 340444), (3640, 333897), (4420, 274974), (4641, 261880), (4760, 255333), (5304, 229145), (5460, 222598), (6188, 196410), (6547, 185640), (6630, 183316), (7140, 170222), (7735, 157128), (8840, 137487), (9282, 130940), (10920, 111299), (12376, 98205), (13094, 92820), (13260, 91658), (14280, 85111), (15470, 78564), (18564, 65470), (19641, 61880), (23205, 52376), (26188, 46410), (26520, 45829), (30940, 39282), (32735, 37128)]