684804120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5701}}^1$

素因数の和:5746

約数の個数: 256

約数和(自身を含む): 2758855680

約数和(自身を除く): 2074051560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1320, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 2002, 2145, 2184, 2310, 2730, 2860, 3003, 3080, 3432, 3640, 4004, 4290, 4620, 5005, 5460, 5701, 5720, 6006, 8008, 8580, 9240, 10010, 10920, 11402, 12012, 15015, 17103, 17160, 20020, 22804, 24024, 28505, 30030, 34206, 39907, 40040, 45608, 57010, 60060, 62711, 68412, 74113, 79814, 85515, 114020, 119721, 120120, 125422, 136824, 148226, 159628, 171030, 188133, 199535, 222339, 228040, 239442, 250844, 296452, 313555, 319256, 342060, 370565, 376266, 399070, 438977, 444678, 478884, 501688, 518791, 592904, 598605, 627110, 684120, 741130, 752532, 798140, 815243, 877954, 889356, 940665, 957768, 1037582, 1111695, 1197210, 1254220, 1316931, 1482260, 1505064, 1556373, 1596280, 1630486, 1755908, 1778712, 1881330, 2075164, 2194885, 2223390, 2394420, 2445729, 2508440, 2593955, 2633862, 2964520, 3112746, 3260972, 3511816, 3762660, 4076215, 4150328, 4389770, 4446780, 4788840, 4891458, 5187910, 5267724, 5706701, 6225492, 6521944, 6584655, 7525320, 7781865, 8152430, 8779540, 8893560, 9782916, 10375820, 10535448, 11413402, 12228645, 12450984, 13169310, 15563730, 16304860, 17120103, 17559080, 19565832, 20751640, 22826804, 24457290, 26338620, 28533505, 31127460, 32609720, 34240206, 45653608, 48914580, 52677240, 57067010, 62254920, 68480412, 85600515, 97829160, 114134020, 136960824, 171201030, 228268040, 342402060, 684804120]

約数ペア:

[(1, 684804120), (2, 342402060), (3, 228268040), (4, 171201030), (5, 136960824), (6, 114134020), (7, 97829160), (8, 85600515), (10, 68480412), (11, 62254920), (12, 57067010), (13, 52677240), (14, 48914580), (15, 45653608), (20, 34240206), (21, 32609720), (22, 31127460), (24, 28533505), (26, 26338620), (28, 24457290), (30, 22826804), (33, 20751640), (35, 19565832), (39, 17559080), (40, 17120103), (42, 16304860), (44, 15563730), (52, 13169310), (55, 12450984), (56, 12228645), (60, 11413402), (65, 10535448), (66, 10375820), (70, 9782916), (77, 8893560), (78, 8779540), (84, 8152430), (88, 7781865), (91, 7525320), (104, 6584655), (105, 6521944), (110, 6225492), (120, 5706701), (130, 5267724), (132, 5187910), (140, 4891458), (143, 4788840), (154, 4446780), (156, 4389770), (165, 4150328), (168, 4076215), (182, 3762660), (195, 3511816), (210, 3260972), (220, 3112746), (231, 2964520), (260, 2633862), (264, 2593955), (273, 2508440), (280, 2445729), (286, 2394420), (308, 2223390), (312, 2194885), (330, 2075164), (364, 1881330), (385, 1778712), (390, 1755908), (420, 1630486), (429, 1596280), (440, 1556373), (455, 1505064), (462, 1482260), (520, 1316931), (546, 1254220), (572, 1197210), (616, 1111695), (660, 1037582), (715, 957768), (728, 940665), (770, 889356), (780, 877954), (840, 815243), (858, 798140), (910, 752532), (924, 741130), (1001, 684120), (1092, 627110), (1144, 598605), (1155, 592904), (1320, 518791), (1365, 501688), (1430, 478884), (1540, 444678), (1560, 438977), (1716, 399070), (1820, 376266), (1848, 370565), (2002, 342060), (2145, 319256), (2184, 313555), (2310, 296452), (2730, 250844), (2860, 239442), (3003, 228040), (3080, 222339), (3432, 199535), (3640, 188133), (4004, 171030), (4290, 159628), (4620, 148226), (5005, 136824), (5460, 125422), (5701, 120120), (5720, 119721), (6006, 114020), (8008, 85515), (8580, 79814), (9240, 74113), (10010, 68412), (10920, 62711), (11402, 60060), (12012, 57010), (15015, 45608), (17103, 40040), (17160, 39907), (20020, 34206), (22804, 30030), (24024, 28505)]