2140008780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17041}}^1$

素因数の和:17096

約数の個数: 192

約数和(自身を含む): 7695894528

約数和(自身を除く): 5555885748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 105, 115, 130, 138, 140, 156, 161, 182, 195, 210, 230, 260, 273, 276, 299, 322, 345, 364, 390, 420, 455, 460, 483, 546, 598, 644, 690, 780, 805, 897, 910, 966, 1092, 1196, 1365, 1380, 1495, 1610, 1794, 1820, 1932, 2093, 2415, 2730, 2990, 3220, 3588, 4186, 4485, 4830, 5460, 5980, 6279, 8372, 8970, 9660, 10465, 12558, 17041, 17940, 20930, 25116, 31395, 34082, 41860, 51123, 62790, 68164, 85205, 102246, 119287, 125580, 170410, 204492, 221533, 238574, 255615, 340820, 357861, 391943, 443066, 477148, 511230, 596435, 664599, 715722, 783886, 886132, 1022460, 1107665, 1175829, 1192870, 1329198, 1431444, 1550731, 1567772, 1789305, 1959715, 2215330, 2351658, 2385740, 2658396, 2743601, 3101462, 3322995, 3578610, 3919430, 4430660, 4652193, 4703316, 5095259, 5487202, 5879145, 6202924, 6645990, 7157220, 7753655, 7838860, 8230803, 9304386, 10190518, 10974404, 11758290, 13291980, 13718005, 15285777, 15507310, 16461606, 18608772, 20381036, 23260965, 23516580, 25476295, 27436010, 30571554, 31014620, 32923212, 35666813, 41154015, 46521930, 50952590, 54872020, 61143108, 71333626, 76428885, 82308030, 93043860, 101905180, 107000439, 142667252, 152857770, 164616060, 178334065, 214000878, 305715540, 356668130, 428001756, 535002195, 713336260, 1070004390, 2140008780]

約数ペア:

[(1, 2140008780), (2, 1070004390), (3, 713336260), (4, 535002195), (5, 428001756), (6, 356668130), (7, 305715540), (10, 214000878), (12, 178334065), (13, 164616060), (14, 152857770), (15, 142667252), (20, 107000439), (21, 101905180), (23, 93043860), (26, 82308030), (28, 76428885), (30, 71333626), (35, 61143108), (39, 54872020), (42, 50952590), (46, 46521930), (52, 41154015), (60, 35666813), (65, 32923212), (69, 31014620), (70, 30571554), (78, 27436010), (84, 25476295), (91, 23516580), (92, 23260965), (105, 20381036), (115, 18608772), (130, 16461606), (138, 15507310), (140, 15285777), (156, 13718005), (161, 13291980), (182, 11758290), (195, 10974404), (210, 10190518), (230, 9304386), (260, 8230803), (273, 7838860), (276, 7753655), (299, 7157220), (322, 6645990), (345, 6202924), (364, 5879145), (390, 5487202), (420, 5095259), (455, 4703316), (460, 4652193), (483, 4430660), (546, 3919430), (598, 3578610), (644, 3322995), (690, 3101462), (780, 2743601), (805, 2658396), (897, 2385740), (910, 2351658), (966, 2215330), (1092, 1959715), (1196, 1789305), (1365, 1567772), (1380, 1550731), (1495, 1431444), (1610, 1329198), (1794, 1192870), (1820, 1175829), (1932, 1107665), (2093, 1022460), (2415, 886132), (2730, 783886), (2990, 715722), (3220, 664599), (3588, 596435), (4186, 511230), (4485, 477148), (4830, 443066), (5460, 391943), (5980, 357861), (6279, 340820), (8372, 255615), (8970, 238574), (9660, 221533), (10465, 204492), (12558, 170410), (17041, 125580), (17940, 119287), (20930, 102246), (25116, 85205), (31395, 68164), (34082, 62790), (41860, 51123)]