42964740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 166822656

約数和(自身を除く): 123857916

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, 43, 45, 52, 60, 61, 63, 65, 70, 78, 84, 86, 90, 91, 105, 117, 122, 126, 129, 130, 140, 156, 172, 180, 182, 183, 195, 210, 215, 234, 244, 252, 258, 260, 273, 301, 305, 315, 364, 366, 387, 390, 420, 427, 430, 455, 468, 516, 546, 549, 559, 585, 602, 610, 630, 645, 732, 774, 780, 793, 819, 854, 860, 903, 910, 915, 1092, 1098, 1118, 1170, 1204, 1220, 1260, 1281, 1290, 1365, 1505, 1548, 1586, 1638, 1677, 1708, 1806, 1820, 1830, 1935, 2135, 2196, 2236, 2340, 2379, 2562, 2580, 2623, 2709, 2730, 2745, 2795, 3010, 3172, 3276, 3354, 3612, 3660, 3843, 3870, 3913, 3965, 4095, 4270, 4515, 4758, 5031, 5124, 5246, 5418, 5460, 5490, 5551, 5590, 6020, 6405, 6708, 7137, 7686, 7740, 7826, 7869, 7930, 8190, 8385, 8540, 9030, 9516, 10062, 10492, 10836, 10980, 11102, 11180, 11739, 11895, 12810, 13115, 13545, 14274, 15372, 15652, 15738, 15860, 16380, 16653, 16770, 18060, 18361, 19215, 19565, 20124, 22204, 23478, 23607, 23790, 25155, 25620, 26230, 27090, 27755, 28548, 31476, 33306, 33540, 34099, 35217, 35685, 36722, 38430, 39130, 39345, 46956, 47214, 47580, 49959, 50310, 52460, 54180, 55083, 55510, 58695, 66612, 68198, 70434, 71370, 73444, 76860, 78260, 78690, 83265, 91805, 94428, 99918, 100620, 102297, 110166, 111020, 117390, 118035, 136396, 140868, 142740, 157380, 165249, 166530, 170495, 176085, 183610, 199836, 204594, 220332, 234780, 236070, 238693, 249795, 275415, 306891, 330498, 333060, 340990, 352170, 367220, 409188, 472140, 477386, 499590, 511485, 550830, 613782, 660996, 681980, 704340, 716079, 826245, 954772, 999180, 1022970, 1101660, 1193465, 1227564, 1432158, 1534455, 1652490, 2045940, 2148237, 2386930, 2864316, 3068910, 3304980, 3580395, 4296474, 4773860, 6137820, 7160790, 8592948, 10741185, 14321580, 21482370, 42964740]

約数ペア:

[(1, 42964740), (2, 21482370), (3, 14321580), (4, 10741185), (5, 8592948), (6, 7160790), (7, 6137820), (9, 4773860), (10, 4296474), (12, 3580395), (13, 3304980), (14, 3068910), (15, 2864316), (18, 2386930), (20, 2148237), (21, 2045940), (26, 1652490), (28, 1534455), (30, 1432158), (35, 1227564), (36, 1193465), (39, 1101660), (42, 1022970), (43, 999180), (45, 954772), (52, 826245), (60, 716079), (61, 704340), (63, 681980), (65, 660996), (70, 613782), (78, 550830), (84, 511485), (86, 499590), (90, 477386), (91, 472140), (105, 409188), (117, 367220), (122, 352170), (126, 340990), (129, 333060), (130, 330498), (140, 306891), (156, 275415), (172, 249795), (180, 238693), (182, 236070), (183, 234780), (195, 220332), (210, 204594), (215, 199836), (234, 183610), (244, 176085), (252, 170495), (258, 166530), (260, 165249), (273, 157380), (301, 142740), (305, 140868), (315, 136396), (364, 118035), (366, 117390), (387, 111020), (390, 110166), (420, 102297), (427, 100620), (430, 99918), (455, 94428), (468, 91805), (516, 83265), (546, 78690), (549, 78260), (559, 76860), (585, 73444), (602, 71370), (610, 70434), (630, 68198), (645, 66612), (732, 58695), (774, 55510), (780, 55083), (793, 54180), (819, 52460), (854, 50310), (860, 49959), (903, 47580), (910, 47214), (915, 46956), (1092, 39345), (1098, 39130), (1118, 38430), (1170, 36722), (1204, 35685), (1220, 35217), (1260, 34099), (1281, 33540), (1290, 33306), (1365, 31476), (1505, 28548), (1548, 27755), (1586, 27090), (1638, 26230), (1677, 25620), (1708, 25155), (1806, 23790), (1820, 23607), (1830, 23478), (1935, 22204), (2135, 20124), (2196, 19565), (2236, 19215), (2340, 18361), (2379, 18060), (2562, 16770), (2580, 16653), (2623, 16380), (2709, 15860), (2730, 15738), (2745, 15652), (2795, 15372), (3010, 14274), (3172, 13545), (3276, 13115), (3354, 12810), (3612, 11895), (3660, 11739), (3843, 11180), (3870, 11102), (3913, 10980), (3965, 10836), (4095, 10492), (4270, 10062), (4515, 9516), (4758, 9030), (5031, 8540), (5124, 8385), (5246, 8190), (5418, 7930), (5460, 7869), (5490, 7826), (5551, 7740), (5590, 7686), (6020, 7137), (6405, 6708)]