2042419080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 256

約数和(自身を含む): 6799564800

約数和(自身を除く): 4757145720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 61, 65, 78, 104, 120, 122, 127, 130, 156, 169, 183, 195, 244, 254, 260, 305, 312, 338, 366, 381, 390, 488, 507, 508, 520, 610, 635, 676, 732, 762, 780, 793, 845, 915, 1014, 1016, 1220, 1270, 1352, 1464, 1524, 1560, 1586, 1651, 1690, 1830, 1905, 2028, 2197, 2379, 2440, 2535, 2540, 3048, 3172, 3302, 3380, 3660, 3810, 3965, 4056, 4394, 4758, 4953, 5070, 5080, 6344, 6591, 6604, 6760, 7320, 7620, 7747, 7930, 8255, 8788, 9516, 9906, 10140, 10309, 10985, 11895, 13182, 13208, 15240, 15494, 15860, 16510, 17576, 19032, 19812, 20280, 20618, 21463, 21970, 23241, 23790, 24765, 26364, 30927, 30988, 31720, 32955, 33020, 38735, 39624, 41236, 42926, 43940, 46482, 47580, 49530, 51545, 52728, 61854, 61976, 64389, 65910, 66040, 77470, 82472, 85852, 87880, 92964, 95160, 99060, 100711, 103090, 107315, 116205, 123708, 128778, 131820, 134017, 154635, 154940, 171704, 185928, 198120, 201422, 206180, 214630, 232410, 247416, 257556, 263640, 268034, 279019, 302133, 309270, 309880, 321945, 402051, 402844, 412360, 429260, 464820, 503555, 515112, 536068, 558038, 604266, 618540, 643890, 670085, 804102, 805688, 837057, 858520, 929640, 1007110, 1072136, 1116076, 1208532, 1237080, 1287780, 1309243, 1340170, 1395095, 1510665, 1608204, 1674114, 2010255, 2014220, 2232152, 2417064, 2575560, 2618486, 2680340, 2790190, 3021330, 3216408, 3348228, 3927729, 4020510, 4028440, 4185285, 5236972, 5360680, 5580380, 6042660, 6546215, 6696456, 7855458, 8041020, 8370570, 10473944, 11160760, 12085320, 13092430, 15710916, 16082040, 16741140, 17020159, 19638645, 26184860, 31421832, 33482280, 34040318, 39277290, 51060477, 52369720, 68080636, 78554580, 85100795, 102120954, 136161272, 157109160, 170201590, 204241908, 255302385, 340403180, 408483816, 510604770, 680806360, 1021209540, 2042419080]

約数ペア:

[(1, 2042419080), (2, 1021209540), (3, 680806360), (4, 510604770), (5, 408483816), (6, 340403180), (8, 255302385), (10, 204241908), (12, 170201590), (13, 157109160), (15, 136161272), (20, 102120954), (24, 85100795), (26, 78554580), (30, 68080636), (39, 52369720), (40, 51060477), (52, 39277290), (60, 34040318), (61, 33482280), (65, 31421832), (78, 26184860), (104, 19638645), (120, 17020159), (122, 16741140), (127, 16082040), (130, 15710916), (156, 13092430), (169, 12085320), (183, 11160760), (195, 10473944), (244, 8370570), (254, 8041020), (260, 7855458), (305, 6696456), (312, 6546215), (338, 6042660), (366, 5580380), (381, 5360680), (390, 5236972), (488, 4185285), (507, 4028440), (508, 4020510), (520, 3927729), (610, 3348228), (635, 3216408), (676, 3021330), (732, 2790190), (762, 2680340), (780, 2618486), (793, 2575560), (845, 2417064), (915, 2232152), (1014, 2014220), (1016, 2010255), (1220, 1674114), (1270, 1608204), (1352, 1510665), (1464, 1395095), (1524, 1340170), (1560, 1309243), (1586, 1287780), (1651, 1237080), (1690, 1208532), (1830, 1116076), (1905, 1072136), (2028, 1007110), (2197, 929640), (2379, 858520), (2440, 837057), (2535, 805688), (2540, 804102), (3048, 670085), (3172, 643890), (3302, 618540), (3380, 604266), (3660, 558038), (3810, 536068), (3965, 515112), (4056, 503555), (4394, 464820), (4758, 429260), (4953, 412360), (5070, 402844), (5080, 402051), (6344, 321945), (6591, 309880), (6604, 309270), (6760, 302133), (7320, 279019), (7620, 268034), (7747, 263640), (7930, 257556), (8255, 247416), (8788, 232410), (9516, 214630), (9906, 206180), (10140, 201422), (10309, 198120), (10985, 185928), (11895, 171704), (13182, 154940), (13208, 154635), (15240, 134017), (15494, 131820), (15860, 128778), (16510, 123708), (17576, 116205), (19032, 107315), (19812, 103090), (20280, 100711), (20618, 99060), (21463, 95160), (21970, 92964), (23241, 87880), (23790, 85852), (24765, 82472), (26364, 77470), (30927, 66040), (30988, 65910), (31720, 64389), (32955, 61976), (33020, 61854), (38735, 52728), (39624, 51545), (41236, 49530), (42926, 47580), (43940, 46482)]