70838460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:321

約数の個数: 288

約数和(自身を含む): 283046400

約数和(自身を除く): 212207940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 42, 44, 45, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 99, 105, 110, 114, 126, 132, 133, 140, 154, 165, 171, 180, 190, 198, 209, 210, 220, 228, 231, 252, 266, 269, 285, 308, 315, 330, 342, 380, 385, 396, 399, 418, 420, 462, 495, 532, 538, 570, 627, 630, 660, 665, 684, 693, 770, 798, 807, 836, 855, 924, 990, 1045, 1076, 1140, 1155, 1197, 1254, 1260, 1330, 1345, 1386, 1463, 1540, 1596, 1614, 1710, 1881, 1883, 1980, 1995, 2090, 2310, 2394, 2421, 2508, 2660, 2690, 2772, 2926, 2959, 3135, 3228, 3420, 3465, 3762, 3766, 3990, 4035, 4180, 4389, 4620, 4788, 4842, 5111, 5380, 5649, 5852, 5918, 5985, 6270, 6930, 7315, 7524, 7532, 7980, 8070, 8778, 8877, 9405, 9415, 9684, 10222, 11298, 11836, 11970, 12105, 12540, 13167, 13860, 14630, 14795, 15333, 16140, 16947, 17556, 17754, 18810, 18830, 20444, 20713, 21945, 22596, 23940, 24210, 25555, 26334, 26631, 28245, 29260, 29590, 30666, 33894, 35508, 35777, 37620, 37660, 41426, 43890, 44385, 45999, 48420, 51110, 52668, 53262, 56221, 56490, 59180, 61332, 62139, 65835, 67788, 71554, 76665, 82852, 84735, 87780, 88770, 91998, 102220, 103565, 106524, 107331, 112442, 112980, 124278, 131670, 133155, 143108, 153330, 168663, 169470, 177540, 178885, 183996, 186417, 207130, 214662, 224884, 229995, 248556, 263340, 266310, 281105, 306660, 310695, 321993, 337326, 338940, 357770, 372834, 393547, 414260, 429324, 459990, 505989, 532620, 536655, 562210, 621390, 643986, 674652, 715540, 745668, 787094, 843315, 919980, 932085, 1011978, 1073310, 1124420, 1180641, 1242780, 1287972, 1574188, 1609965, 1686630, 1864170, 1967735, 2023956, 2146620, 2361282, 2529945, 3219930, 3373260, 3541923, 3728340, 3935470, 4722564, 5059890, 5903205, 6439860, 7083846, 7870940, 10119780, 11806410, 14167692, 17709615, 23612820, 35419230, 70838460]

約数ペア:

[(1, 70838460), (2, 35419230), (3, 23612820), (4, 17709615), (5, 14167692), (6, 11806410), (7, 10119780), (9, 7870940), (10, 7083846), (11, 6439860), (12, 5903205), (14, 5059890), (15, 4722564), (18, 3935470), (19, 3728340), (20, 3541923), (21, 3373260), (22, 3219930), (28, 2529945), (30, 2361282), (33, 2146620), (35, 2023956), (36, 1967735), (38, 1864170), (42, 1686630), (44, 1609965), (45, 1574188), (55, 1287972), (57, 1242780), (60, 1180641), (63, 1124420), (66, 1073310), (70, 1011978), (76, 932085), (77, 919980), (84, 843315), (90, 787094), (95, 745668), (99, 715540), (105, 674652), (110, 643986), (114, 621390), (126, 562210), (132, 536655), (133, 532620), (140, 505989), (154, 459990), (165, 429324), (171, 414260), (180, 393547), (190, 372834), (198, 357770), (209, 338940), (210, 337326), (220, 321993), (228, 310695), (231, 306660), (252, 281105), (266, 266310), (269, 263340), (285, 248556), (308, 229995), (315, 224884), (330, 214662), (342, 207130), (380, 186417), (385, 183996), (396, 178885), (399, 177540), (418, 169470), (420, 168663), (462, 153330), (495, 143108), (532, 133155), (538, 131670), (570, 124278), (627, 112980), (630, 112442), (660, 107331), (665, 106524), (684, 103565), (693, 102220), (770, 91998), (798, 88770), (807, 87780), (836, 84735), (855, 82852), (924, 76665), (990, 71554), (1045, 67788), (1076, 65835), (1140, 62139), (1155, 61332), (1197, 59180), (1254, 56490), (1260, 56221), (1330, 53262), (1345, 52668), (1386, 51110), (1463, 48420), (1540, 45999), (1596, 44385), (1614, 43890), (1710, 41426), (1881, 37660), (1883, 37620), (1980, 35777), (1995, 35508), (2090, 33894), (2310, 30666), (2394, 29590), (2421, 29260), (2508, 28245), (2660, 26631), (2690, 26334), (2772, 25555), (2926, 24210), (2959, 23940), (3135, 22596), (3228, 21945), (3420, 20713), (3465, 20444), (3762, 18830), (3766, 18810), (3990, 17754), (4035, 17556), (4180, 16947), (4389, 16140), (4620, 15333), (4788, 14795), (4842, 14630), (5111, 13860), (5380, 13167), (5649, 12540), (5852, 12105), (5918, 11970), (5985, 11836), (6270, 11298), (6930, 10222), (7315, 9684), (7524, 9415), (7532, 9405), (7980, 8877), (8070, 8778)]