2143776180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:495

約数の個数: 384

約数和(自身を含む): 7908139008

約数和(自身を除く): 5764362828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 43, 46, 52, 60, 65, 69, 70, 78, 84, 86, 91, 92, 105, 115, 129, 130, 138, 140, 156, 161, 172, 182, 195, 210, 215, 230, 258, 260, 273, 276, 299, 301, 322, 345, 364, 390, 397, 420, 430, 455, 460, 483, 516, 546, 559, 598, 602, 644, 645, 690, 780, 794, 805, 860, 897, 903, 910, 966, 989, 1092, 1118, 1191, 1196, 1204, 1290, 1365, 1380, 1495, 1505, 1588, 1610, 1677, 1794, 1806, 1820, 1932, 1978, 1985, 2093, 2236, 2382, 2415, 2580, 2730, 2779, 2795, 2967, 2990, 3010, 3220, 3354, 3588, 3612, 3913, 3956, 3970, 4186, 4485, 4515, 4764, 4830, 4945, 5161, 5460, 5558, 5590, 5934, 5955, 5980, 6020, 6279, 6708, 6923, 7826, 7940, 8337, 8372, 8385, 8970, 9030, 9131, 9660, 9890, 10322, 10465, 11116, 11180, 11739, 11868, 11910, 12558, 12857, 13846, 13895, 14835, 15483, 15652, 16674, 16770, 17071, 17940, 18060, 18262, 19565, 19780, 20644, 20769, 20930, 23478, 23820, 25116, 25714, 25805, 27393, 27692, 27790, 29670, 30966, 31395, 33348, 33540, 34142, 34615, 36127, 36524, 38571, 39130, 41538, 41685, 41860, 45655, 46956, 51213, 51428, 51610, 54786, 55580, 58695, 59340, 61932, 62790, 63917, 64285, 68284, 69230, 72254, 77142, 77415, 78260, 83076, 83370, 85355, 89999, 91310, 102426, 103220, 103845, 108381, 109572, 117390, 118703, 119497, 125580, 127834, 128570, 136965, 138460, 144508, 154284, 154830, 166740, 170710, 179998, 180635, 182620, 191751, 192855, 204852, 207690, 216762, 221923, 234780, 237406, 238994, 255668, 256065, 257140, 269997, 273930, 309660, 319585, 341420, 356109, 358491, 359996, 361270, 383502, 385710, 392633, 415380, 433524, 443846, 449995, 474812, 477988, 512130, 539994, 541905, 547860, 593515, 597485, 639170, 665769, 712218, 716982, 722540, 767004, 771420, 785266, 830921, 887692, 899990, 958755, 1024260, 1079988, 1083810, 1109615, 1177899, 1187030, 1194970, 1278340, 1331538, 1349985, 1424436, 1433964, 1553461, 1570532, 1661842, 1780545, 1792455, 1799980, 1917510, 1963165, 2167620, 2219230, 2355798, 2374060, 2389940, 2492763, 2663076, 2699970, 2748431, 3106922, 3323684, 3328845, 3561090, 3584910, 3835020, 3926330, 4154605, 4438460, 4660383, 4711596, 4985526, 5104229, 5399940, 5496862, 5889495, 6213844, 6657690, 7122180, 7169820, 7767305, 7852660, 8245293, 8309210, 9320766, 9971052, 10208458, 10993724, 11778990, 12463815, 13315380, 13742155, 15312687, 15534610, 16490586, 16618420, 18641532, 20416916, 23301915, 23557980, 24927630, 25521145, 27484310, 30625374, 31069220, 32981172, 35729603, 41226465, 46603830, 49855260, 51042290, 54968620, 61250748, 71459206, 76563435, 82452930, 93207660, 102084580, 107188809, 142918412, 153126870, 164905860, 178648015, 214377618, 306253740, 357296030, 428755236, 535944045, 714592060, 1071888090, 2143776180]

約数ペア:

[(1, 2143776180), (2, 1071888090), (3, 714592060), (4, 535944045), (5, 428755236), (6, 357296030), (7, 306253740), (10, 214377618), (12, 178648015), (13, 164905860), (14, 153126870), (15, 142918412), (20, 107188809), (21, 102084580), (23, 93207660), (26, 82452930), (28, 76563435), (30, 71459206), (35, 61250748), (39, 54968620), (42, 51042290), (43, 49855260), (46, 46603830), (52, 41226465), (60, 35729603), (65, 32981172), (69, 31069220), (70, 30625374), (78, 27484310), (84, 25521145), (86, 24927630), (91, 23557980), (92, 23301915), (105, 20416916), (115, 18641532), (129, 16618420), (130, 16490586), (138, 15534610), (140, 15312687), (156, 13742155), (161, 13315380), (172, 12463815), (182, 11778990), (195, 10993724), (210, 10208458), (215, 9971052), (230, 9320766), (258, 8309210), (260, 8245293), (273, 7852660), (276, 7767305), (299, 7169820), (301, 7122180), (322, 6657690), (345, 6213844), (364, 5889495), (390, 5496862), (397, 5399940), (420, 5104229), (430, 4985526), (455, 4711596), (460, 4660383), (483, 4438460), (516, 4154605), (546, 3926330), (559, 3835020), (598, 3584910), (602, 3561090), (644, 3328845), (645, 3323684), (690, 3106922), (780, 2748431), (794, 2699970), (805, 2663076), (860, 2492763), (897, 2389940), (903, 2374060), (910, 2355798), (966, 2219230), (989, 2167620), (1092, 1963165), (1118, 1917510), (1191, 1799980), (1196, 1792455), (1204, 1780545), (1290, 1661842), (1365, 1570532), (1380, 1553461), (1495, 1433964), (1505, 1424436), (1588, 1349985), (1610, 1331538), (1677, 1278340), (1794, 1194970), (1806, 1187030), (1820, 1177899), (1932, 1109615), (1978, 1083810), (1985, 1079988), (2093, 1024260), (2236, 958755), (2382, 899990), (2415, 887692), (2580, 830921), (2730, 785266), (2779, 771420), (2795, 767004), (2967, 722540), (2990, 716982), (3010, 712218), (3220, 665769), (3354, 639170), (3588, 597485), (3612, 593515), (3913, 547860), (3956, 541905), (3970, 539994), (4186, 512130), (4485, 477988), (4515, 474812), (4764, 449995), (4830, 443846), (4945, 433524), (5161, 415380), (5460, 392633), (5558, 385710), (5590, 383502), (5934, 361270), (5955, 359996), (5980, 358491), (6020, 356109), (6279, 341420), (6708, 319585), (6923, 309660), (7826, 273930), (7940, 269997), (8337, 257140), (8372, 256065), (8385, 255668), (8970, 238994), (9030, 237406), (9131, 234780), (9660, 221923), (9890, 216762), (10322, 207690), (10465, 204852), (11116, 192855), (11180, 191751), (11739, 182620), (11868, 180635), (11910, 179998), (12558, 170710), (12857, 166740), (13846, 154830), (13895, 154284), (14835, 144508), (15483, 138460), (15652, 136965), (16674, 128570), (16770, 127834), (17071, 125580), (17940, 119497), (18060, 118703), (18262, 117390), (19565, 109572), (19780, 108381), (20644, 103845), (20769, 103220), (20930, 102426), (23478, 91310), (23820, 89999), (25116, 85355), (25714, 83370), (25805, 83076), (27393, 78260), (27692, 77415), (27790, 77142), (29670, 72254), (30966, 69230), (31395, 68284), (33348, 64285), (33540, 63917), (34142, 62790), (34615, 61932), (36127, 59340), (36524, 58695), (38571, 55580), (39130, 54786), (41538, 51610), (41685, 51428), (41860, 51213), (45655, 46956)]