6430221720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10651}}^1$

素因数の和:10727

約数の個数: 256

約数和(自身を含む): 23621875200

約数和(自身を除く): 17191653480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 52, 54, 60, 65, 72, 78, 86, 90, 104, 108, 117, 120, 129, 130, 135, 156, 172, 180, 195, 215, 216, 234, 258, 260, 270, 312, 344, 351, 360, 387, 390, 430, 468, 516, 520, 540, 559, 585, 645, 702, 774, 780, 860, 936, 1032, 1080, 1118, 1161, 1170, 1290, 1404, 1548, 1560, 1677, 1720, 1755, 1935, 2236, 2322, 2340, 2580, 2795, 2808, 3096, 3354, 3510, 3870, 4472, 4644, 4680, 5031, 5160, 5590, 5805, 6708, 7020, 7740, 8385, 9288, 10062, 10651, 11180, 11610, 13416, 14040, 15093, 15480, 16770, 20124, 21302, 22360, 23220, 25155, 30186, 31953, 33540, 40248, 42604, 46440, 50310, 53255, 60372, 63906, 67080, 75465, 85208, 95859, 100620, 106510, 120744, 127812, 138463, 150930, 159765, 191718, 201240, 213020, 255624, 276926, 287577, 301860, 319530, 383436, 415389, 426040, 457993, 479295, 553852, 575154, 603720, 639060, 692315, 766872, 830778, 915986, 958590, 1107704, 1150308, 1246167, 1278120, 1373979, 1384630, 1437885, 1661556, 1831972, 1917180, 2076945, 2289965, 2300616, 2492334, 2747958, 2769260, 2875770, 3323112, 3663944, 3738501, 3834360, 4121937, 4153890, 4579930, 4984668, 5495916, 5538520, 5751540, 5953909, 6230835, 6869895, 7477002, 8243874, 8307780, 9159860, 9969336, 10991832, 11503080, 11907818, 12365811, 12461670, 13739790, 14954004, 16487748, 16615560, 17861727, 18319720, 18692505, 20609685, 23815636, 24731622, 24923340, 27479580, 29769545, 29908008, 32975496, 35723454, 37385010, 41219370, 47631272, 49463244, 49846680, 53585181, 54959160, 59539090, 61829055, 71446908, 74770020, 82438740, 89308635, 98926488, 107170362, 119078180, 123658110, 142893816, 149540040, 160755543, 164877480, 178617270, 214340724, 238156360, 247316220, 267925905, 321511086, 357234540, 428681448, 494632440, 535851810, 643022172, 714469080, 803777715, 1071703620, 1286044344, 1607555430, 2143407240, 3215110860, 6430221720]

約数ペア:

[(1, 6430221720), (2, 3215110860), (3, 2143407240), (4, 1607555430), (5, 1286044344), (6, 1071703620), (8, 803777715), (9, 714469080), (10, 643022172), (12, 535851810), (13, 494632440), (15, 428681448), (18, 357234540), (20, 321511086), (24, 267925905), (26, 247316220), (27, 238156360), (30, 214340724), (36, 178617270), (39, 164877480), (40, 160755543), (43, 149540040), (45, 142893816), (52, 123658110), (54, 119078180), (60, 107170362), (65, 98926488), (72, 89308635), (78, 82438740), (86, 74770020), (90, 71446908), (104, 61829055), (108, 59539090), (117, 54959160), (120, 53585181), (129, 49846680), (130, 49463244), (135, 47631272), (156, 41219370), (172, 37385010), (180, 35723454), (195, 32975496), (215, 29908008), (216, 29769545), (234, 27479580), (258, 24923340), (260, 24731622), (270, 23815636), (312, 20609685), (344, 18692505), (351, 18319720), (360, 17861727), (387, 16615560), (390, 16487748), (430, 14954004), (468, 13739790), (516, 12461670), (520, 12365811), (540, 11907818), (559, 11503080), (585, 10991832), (645, 9969336), (702, 9159860), (774, 8307780), (780, 8243874), (860, 7477002), (936, 6869895), (1032, 6230835), (1080, 5953909), (1118, 5751540), (1161, 5538520), (1170, 5495916), (1290, 4984668), (1404, 4579930), (1548, 4153890), (1560, 4121937), (1677, 3834360), (1720, 3738501), (1755, 3663944), (1935, 3323112), (2236, 2875770), (2322, 2769260), (2340, 2747958), (2580, 2492334), (2795, 2300616), (2808, 2289965), (3096, 2076945), (3354, 1917180), (3510, 1831972), (3870, 1661556), (4472, 1437885), (4644, 1384630), (4680, 1373979), (5031, 1278120), (5160, 1246167), (5590, 1150308), (5805, 1107704), (6708, 958590), (7020, 915986), (7740, 830778), (8385, 766872), (9288, 692315), (10062, 639060), (10651, 603720), (11180, 575154), (11610, 553852), (13416, 479295), (14040, 457993), (15093, 426040), (15480, 415389), (16770, 383436), (20124, 319530), (21302, 301860), (22360, 287577), (23220, 276926), (25155, 255624), (30186, 213020), (31953, 201240), (33540, 191718), (40248, 159765), (42604, 150930), (46440, 138463), (50310, 127812), (53255, 120744), (60372, 106510), (63906, 100620), (67080, 95859), (75465, 85208)]