2638879320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{3709}}^1$

素因数の和:3759

約数の個数: 288

約数和(自身を含む): 10125183600

約数和(自身を除く): 7486304280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 121, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 242, 245, 264, 280, 294, 308, 330, 363, 385, 392, 420, 440, 462, 484, 490, 539, 588, 605, 616, 660, 726, 735, 770, 840, 847, 924, 968, 980, 1078, 1155, 1176, 1210, 1320, 1452, 1470, 1540, 1617, 1694, 1815, 1848, 1960, 2156, 2310, 2420, 2541, 2695, 2904, 2940, 3080, 3234, 3388, 3630, 3709, 4235, 4312, 4620, 4840, 5082, 5390, 5880, 5929, 6468, 6776, 7260, 7418, 8085, 8470, 9240, 10164, 10780, 11127, 11858, 12705, 12936, 14520, 14836, 16170, 16940, 17787, 18545, 20328, 21560, 22254, 23716, 25410, 25963, 29645, 29672, 32340, 33880, 35574, 37090, 40799, 44508, 47432, 50820, 51926, 55635, 59290, 64680, 71148, 74180, 77889, 81598, 88935, 89016, 101640, 103852, 111270, 118580, 122397, 129815, 142296, 148360, 155778, 163196, 177870, 181741, 203995, 207704, 222540, 237160, 244794, 259630, 285593, 311556, 326392, 355740, 363482, 389445, 407990, 445080, 448789, 489588, 519260, 545223, 571186, 611985, 623112, 711480, 726964, 778890, 815980, 856779, 897578, 908705, 979176, 1038520, 1090446, 1142372, 1223970, 1346367, 1427965, 1453928, 1557780, 1631960, 1713558, 1795156, 1817410, 1999151, 2180892, 2243945, 2284744, 2447940, 2692734, 2726115, 2855930, 3115560, 3141523, 3427116, 3590312, 3634820, 3998302, 4283895, 4361784, 4487890, 4895880, 5385468, 5452230, 5711860, 5997453, 6283046, 6731835, 6854232, 7269640, 7996604, 8567790, 8975780, 9424569, 9995755, 10770936, 10904460, 11423720, 11994906, 12566092, 13463670, 15707615, 15993208, 17135580, 17951560, 18849138, 19991510, 21808920, 21990661, 23989812, 25132184, 26927340, 29987265, 31415230, 34271160, 37698276, 39983020, 43981322, 47122845, 47979624, 53854680, 59974530, 62830460, 65971983, 75396552, 79966040, 87962644, 94245690, 109953305, 119949060, 125660920, 131943966, 175925288, 188491380, 219906610, 239898120, 263887932, 329859915, 376982760, 439813220, 527775864, 659719830, 879626440, 1319439660, 2638879320]

約数ペア:

[(1, 2638879320), (2, 1319439660), (3, 879626440), (4, 659719830), (5, 527775864), (6, 439813220), (7, 376982760), (8, 329859915), (10, 263887932), (11, 239898120), (12, 219906610), (14, 188491380), (15, 175925288), (20, 131943966), (21, 125660920), (22, 119949060), (24, 109953305), (28, 94245690), (30, 87962644), (33, 79966040), (35, 75396552), (40, 65971983), (42, 62830460), (44, 59974530), (49, 53854680), (55, 47979624), (56, 47122845), (60, 43981322), (66, 39983020), (70, 37698276), (77, 34271160), (84, 31415230), (88, 29987265), (98, 26927340), (105, 25132184), (110, 23989812), (120, 21990661), (121, 21808920), (132, 19991510), (140, 18849138), (147, 17951560), (154, 17135580), (165, 15993208), (168, 15707615), (196, 13463670), (210, 12566092), (220, 11994906), (231, 11423720), (242, 10904460), (245, 10770936), (264, 9995755), (280, 9424569), (294, 8975780), (308, 8567790), (330, 7996604), (363, 7269640), (385, 6854232), (392, 6731835), (420, 6283046), (440, 5997453), (462, 5711860), (484, 5452230), (490, 5385468), (539, 4895880), (588, 4487890), (605, 4361784), (616, 4283895), (660, 3998302), (726, 3634820), (735, 3590312), (770, 3427116), (840, 3141523), (847, 3115560), (924, 2855930), (968, 2726115), (980, 2692734), (1078, 2447940), (1155, 2284744), (1176, 2243945), (1210, 2180892), (1320, 1999151), (1452, 1817410), (1470, 1795156), (1540, 1713558), (1617, 1631960), (1694, 1557780), (1815, 1453928), (1848, 1427965), (1960, 1346367), (2156, 1223970), (2310, 1142372), (2420, 1090446), (2541, 1038520), (2695, 979176), (2904, 908705), (2940, 897578), (3080, 856779), (3234, 815980), (3388, 778890), (3630, 726964), (3709, 711480), (4235, 623112), (4312, 611985), (4620, 571186), (4840, 545223), (5082, 519260), (5390, 489588), (5880, 448789), (5929, 445080), (6468, 407990), (6776, 389445), (7260, 363482), (7418, 355740), (8085, 326392), (8470, 311556), (9240, 285593), (10164, 259630), (10780, 244794), (11127, 237160), (11858, 222540), (12705, 207704), (12936, 203995), (14520, 181741), (14836, 177870), (16170, 163196), (16940, 155778), (17787, 148360), (18545, 142296), (20328, 129815), (21560, 122397), (22254, 118580), (23716, 111270), (25410, 103852), (25963, 101640), (29645, 89016), (29672, 88935), (32340, 81598), (33880, 77889), (35574, 74180), (37090, 71148), (40799, 64680), (44508, 59290), (47432, 55635), (50820, 51926)]