282571380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1327}}^1$

素因数の和:1375

約数の個数: 216

約数和(自身を含む): 1061528832

約数和(自身を除く): 778957452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 234, 252, 260, 273, 315, 338, 364, 390, 420, 455, 468, 507, 546, 585, 630, 676, 780, 819, 845, 910, 1014, 1092, 1170, 1183, 1260, 1327, 1365, 1521, 1638, 1690, 1820, 2028, 2340, 2366, 2535, 2654, 2730, 3042, 3276, 3380, 3549, 3981, 4095, 4732, 5070, 5308, 5460, 5915, 6084, 6635, 7098, 7605, 7962, 8190, 9289, 10140, 10647, 11830, 11943, 13270, 14196, 15210, 15924, 16380, 17251, 17745, 18578, 19905, 21294, 23660, 23886, 26540, 27867, 30420, 34502, 35490, 37156, 39810, 42588, 46445, 47772, 51753, 53235, 55734, 59715, 69004, 70980, 79620, 83601, 86255, 92890, 103506, 106470, 111468, 119430, 120757, 139335, 155259, 167202, 172510, 185780, 207012, 212940, 224263, 238860, 241514, 258765, 278670, 310518, 334404, 345020, 362271, 418005, 448526, 483028, 517530, 557340, 603785, 621036, 672789, 724542, 776295, 836010, 897052, 1035060, 1086813, 1121315, 1207570, 1345578, 1449084, 1552590, 1569841, 1672020, 1811355, 2018367, 2173626, 2242630, 2415140, 2691156, 3105180, 3139682, 3363945, 3622710, 4036734, 4347252, 4485260, 4709523, 5434065, 6279364, 6727890, 7245420, 7849205, 8073468, 9419046, 10091835, 10868130, 13455780, 14128569, 15698410, 18838092, 20183670, 21736260, 23547615, 28257138, 31396820, 40367340, 47095230, 56514276, 70642845, 94190460, 141285690, 282571380]

約数ペア:

[(1, 282571380), (2, 141285690), (3, 94190460), (4, 70642845), (5, 56514276), (6, 47095230), (7, 40367340), (9, 31396820), (10, 28257138), (12, 23547615), (13, 21736260), (14, 20183670), (15, 18838092), (18, 15698410), (20, 14128569), (21, 13455780), (26, 10868130), (28, 10091835), (30, 9419046), (35, 8073468), (36, 7849205), (39, 7245420), (42, 6727890), (45, 6279364), (52, 5434065), (60, 4709523), (63, 4485260), (65, 4347252), (70, 4036734), (78, 3622710), (84, 3363945), (90, 3139682), (91, 3105180), (105, 2691156), (117, 2415140), (126, 2242630), (130, 2173626), (140, 2018367), (156, 1811355), (169, 1672020), (180, 1569841), (182, 1552590), (195, 1449084), (210, 1345578), (234, 1207570), (252, 1121315), (260, 1086813), (273, 1035060), (315, 897052), (338, 836010), (364, 776295), (390, 724542), (420, 672789), (455, 621036), (468, 603785), (507, 557340), (546, 517530), (585, 483028), (630, 448526), (676, 418005), (780, 362271), (819, 345020), (845, 334404), (910, 310518), (1014, 278670), (1092, 258765), (1170, 241514), (1183, 238860), (1260, 224263), (1327, 212940), (1365, 207012), (1521, 185780), (1638, 172510), (1690, 167202), (1820, 155259), (2028, 139335), (2340, 120757), (2366, 119430), (2535, 111468), (2654, 106470), (2730, 103506), (3042, 92890), (3276, 86255), (3380, 83601), (3549, 79620), (3981, 70980), (4095, 69004), (4732, 59715), (5070, 55734), (5308, 53235), (5460, 51753), (5915, 47772), (6084, 46445), (6635, 42588), (7098, 39810), (7605, 37156), (7962, 35490), (8190, 34502), (9289, 30420), (10140, 27867), (10647, 26540), (11830, 23886), (11943, 23660), (13270, 21294), (14196, 19905), (15210, 18578), (15924, 17745), (16380, 17251)]