252186480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1283}}^1$

素因数の和:1325

約数の個数: 320

約数和(自身を含む): 1069931520

約数和(自身を除く): 817745040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1260, 1283, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2340, 2457, 2520, 2566, 2730, 2808, 3024, 3120, 3276, 3510, 3640, 3780, 3849, 4095, 4368, 4680, 4914, 5040, 5132, 5460, 5616, 6415, 6552, 7020, 7280, 7560, 7698, 8190, 8981, 9360, 9828, 10264, 10920, 11547, 12285, 12830, 13104, 14040, 15120, 15396, 16380, 16679, 17962, 19245, 19656, 20528, 21840, 23094, 24570, 25660, 26943, 28080, 30792, 32760, 33358, 34641, 35924, 38490, 39312, 44905, 46188, 49140, 50037, 51320, 53886, 57735, 61584, 65520, 66716, 69282, 71848, 76980, 80829, 83395, 89810, 92376, 98280, 100074, 102640, 107772, 115470, 116753, 133432, 134715, 138564, 143696, 150111, 153960, 161658, 166790, 173205, 179620, 184752, 196560, 200148, 215544, 230940, 233506, 242487, 250185, 266864, 269430, 277128, 300222, 307920, 323316, 333580, 346410, 350259, 359240, 400296, 404145, 431088, 450333, 461880, 467012, 484974, 500370, 538860, 554256, 583765, 600444, 646632, 667160, 692820, 700518, 718480, 750555, 800592, 808290, 900666, 923760, 934024, 969948, 1000740, 1050777, 1077720, 1167530, 1200888, 1212435, 1293264, 1334320, 1385640, 1401036, 1501110, 1616580, 1751295, 1801332, 1868048, 1939896, 2001480, 2101554, 2155440, 2251665, 2335060, 2401776, 2424870, 2771280, 2802072, 3002220, 3152331, 3233160, 3502590, 3602664, 3879792, 4002960, 4203108, 4503330, 4670120, 4849740, 5253885, 5604144, 6004440, 6304662, 6466320, 7005180, 7205328, 8406216, 9006660, 9340240, 9699480, 10507770, 12008880, 12609324, 14010360, 15761655, 16812432, 18013320, 19398960, 21015540, 25218648, 28020720, 31523310, 36026640, 42031080, 50437296, 63046620, 84062160, 126093240, 252186480]

約数ペア:

[(1, 252186480), (2, 126093240), (3, 84062160), (4, 63046620), (5, 50437296), (6, 42031080), (7, 36026640), (8, 31523310), (9, 28020720), (10, 25218648), (12, 21015540), (13, 19398960), (14, 18013320), (15, 16812432), (16, 15761655), (18, 14010360), (20, 12609324), (21, 12008880), (24, 10507770), (26, 9699480), (27, 9340240), (28, 9006660), (30, 8406216), (35, 7205328), (36, 7005180), (39, 6466320), (40, 6304662), (42, 6004440), (45, 5604144), (48, 5253885), (52, 4849740), (54, 4670120), (56, 4503330), (60, 4203108), (63, 4002960), (65, 3879792), (70, 3602664), (72, 3502590), (78, 3233160), (80, 3152331), (84, 3002220), (90, 2802072), (91, 2771280), (104, 2424870), (105, 2401776), (108, 2335060), (112, 2251665), (117, 2155440), (120, 2101554), (126, 2001480), (130, 1939896), (135, 1868048), (140, 1801332), (144, 1751295), (156, 1616580), (168, 1501110), (180, 1401036), (182, 1385640), (189, 1334320), (195, 1293264), (208, 1212435), (210, 1200888), (216, 1167530), (234, 1077720), (240, 1050777), (252, 1000740), (260, 969948), (270, 934024), (273, 923760), (280, 900666), (312, 808290), (315, 800592), (336, 750555), (351, 718480), (360, 700518), (364, 692820), (378, 667160), (390, 646632), (420, 600444), (432, 583765), (455, 554256), (468, 538860), (504, 500370), (520, 484974), (540, 467012), (546, 461880), (560, 450333), (585, 431088), (624, 404145), (630, 400296), (702, 359240), (720, 350259), (728, 346410), (756, 333580), (780, 323316), (819, 307920), (840, 300222), (910, 277128), (936, 269430), (945, 266864), (1008, 250185), (1040, 242487), (1080, 233506), (1092, 230940), (1170, 215544), (1260, 200148), (1283, 196560), (1365, 184752), (1404, 179620), (1456, 173205), (1512, 166790), (1560, 161658), (1638, 153960), (1680, 150111), (1755, 143696), (1820, 138564), (1872, 134715), (1890, 133432), (2160, 116753), (2184, 115470), (2340, 107772), (2457, 102640), (2520, 100074), (2566, 98280), (2730, 92376), (2808, 89810), (3024, 83395), (3120, 80829), (3276, 76980), (3510, 71848), (3640, 69282), (3780, 66716), (3849, 65520), (4095, 61584), (4368, 57735), (4680, 53886), (4914, 51320), (5040, 50037), (5132, 49140), (5460, 46188), (5616, 44905), (6415, 39312), (6552, 38490), (7020, 35924), (7280, 34641), (7560, 33358), (7698, 32760), (8190, 30792), (8981, 28080), (9360, 26943), (9828, 25660), (10264, 24570), (10920, 23094), (11547, 21840), (12285, 20528), (12830, 19656), (13104, 19245), (14040, 17962), (15120, 16679), (15396, 16380)]