13480488840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{17387}}^1$

素因数の和:17492

約数の個数: 256

約数和(自身を含む): 50478059520

約数和(自身を除く): 36997570680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 71, 78, 84, 91, 104, 105, 120, 130, 140, 142, 156, 168, 182, 195, 210, 213, 260, 273, 280, 284, 312, 355, 364, 390, 420, 426, 455, 497, 520, 546, 568, 710, 728, 780, 840, 852, 910, 923, 994, 1065, 1092, 1365, 1420, 1491, 1560, 1704, 1820, 1846, 1988, 2130, 2184, 2485, 2730, 2769, 2840, 2982, 3640, 3692, 3976, 4260, 4615, 4970, 5460, 5538, 5964, 6461, 7384, 7455, 8520, 9230, 9940, 10920, 11076, 11928, 12922, 13845, 14910, 17387, 18460, 19383, 19880, 22152, 25844, 27690, 29820, 32305, 34774, 36920, 38766, 51688, 52161, 55380, 59640, 64610, 69548, 77532, 86935, 96915, 104322, 110760, 121709, 129220, 139096, 155064, 173870, 193830, 208644, 226031, 243418, 258440, 260805, 347740, 365127, 387660, 417288, 452062, 486836, 521610, 608545, 678093, 695480, 730254, 775320, 904124, 973672, 1043220, 1130155, 1217090, 1234477, 1356186, 1460508, 1582217, 1808248, 1825635, 2086440, 2260310, 2434180, 2468954, 2712372, 2921016, 3164434, 3390465, 3651270, 3703431, 4520620, 4746651, 4868360, 4937908, 5424744, 6172385, 6328868, 6780930, 7302540, 7406862, 7911085, 8641339, 9041240, 9493302, 9875816, 12344770, 12657736, 13561860, 14605080, 14813724, 15822170, 16048201, 17282678, 18517155, 18986604, 23733255, 24689540, 25924017, 27123720, 29627448, 31644340, 32096402, 34565356, 37034310, 37973208, 43206695, 47466510, 48144603, 49379080, 51848034, 63288680, 64192804, 69130712, 74068620, 80241005, 86413390, 94933020, 96289206, 103696068, 112337407, 128385608, 129620085, 148137240, 160482010, 172826780, 189866040, 192578412, 207392136, 224674814, 240723015, 259240170, 320964020, 337012221, 345653560, 385156824, 449349628, 481446030, 518480340, 561687035, 641928040, 674024442, 898699256, 962892060, 1036960680, 1123374070, 1348048884, 1685061105, 1925784120, 2246748140, 2696097768, 3370122210, 4493496280, 6740244420, 13480488840]

約数ペア:

[(1, 13480488840), (2, 6740244420), (3, 4493496280), (4, 3370122210), (5, 2696097768), (6, 2246748140), (7, 1925784120), (8, 1685061105), (10, 1348048884), (12, 1123374070), (13, 1036960680), (14, 962892060), (15, 898699256), (20, 674024442), (21, 641928040), (24, 561687035), (26, 518480340), (28, 481446030), (30, 449349628), (35, 385156824), (39, 345653560), (40, 337012221), (42, 320964020), (52, 259240170), (56, 240723015), (60, 224674814), (65, 207392136), (70, 192578412), (71, 189866040), (78, 172826780), (84, 160482010), (91, 148137240), (104, 129620085), (105, 128385608), (120, 112337407), (130, 103696068), (140, 96289206), (142, 94933020), (156, 86413390), (168, 80241005), (182, 74068620), (195, 69130712), (210, 64192804), (213, 63288680), (260, 51848034), (273, 49379080), (280, 48144603), (284, 47466510), (312, 43206695), (355, 37973208), (364, 37034310), (390, 34565356), (420, 32096402), (426, 31644340), (455, 29627448), (497, 27123720), (520, 25924017), (546, 24689540), (568, 23733255), (710, 18986604), (728, 18517155), (780, 17282678), (840, 16048201), (852, 15822170), (910, 14813724), (923, 14605080), (994, 13561860), (1065, 12657736), (1092, 12344770), (1365, 9875816), (1420, 9493302), (1491, 9041240), (1560, 8641339), (1704, 7911085), (1820, 7406862), (1846, 7302540), (1988, 6780930), (2130, 6328868), (2184, 6172385), (2485, 5424744), (2730, 4937908), (2769, 4868360), (2840, 4746651), (2982, 4520620), (3640, 3703431), (3692, 3651270), (3976, 3390465), (4260, 3164434), (4615, 2921016), (4970, 2712372), (5460, 2468954), (5538, 2434180), (5964, 2260310), (6461, 2086440), (7384, 1825635), (7455, 1808248), (8520, 1582217), (9230, 1460508), (9940, 1356186), (10920, 1234477), (11076, 1217090), (11928, 1130155), (12922, 1043220), (13845, 973672), (14910, 904124), (17387, 775320), (18460, 730254), (19383, 695480), (19880, 678093), (22152, 608545), (25844, 521610), (27690, 486836), (29820, 452062), (32305, 417288), (34774, 387660), (36920, 365127), (38766, 347740), (51688, 260805), (52161, 258440), (55380, 243418), (59640, 226031), (64610, 208644), (69548, 193830), (77532, 173870), (86935, 155064), (96915, 139096), (104322, 129220), (110760, 121709)]