122357340

素因数分解:

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

素因数の和:329

約数の個数: 216

約数和(自身を含む): 449336160

約数和(自身を除く): 326978820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 269, 285, 315, 342, 361, 380, 399, 420, 532, 538, 570, 630, 665, 684, 722, 798, 807, 855, 1076, 1083, 1140, 1197, 1260, 1330, 1345, 1444, 1596, 1614, 1710, 1805, 1883, 1995, 2166, 2394, 2421, 2527, 2660, 2690, 3228, 3249, 3420, 3610, 3766, 3990, 4035, 4332, 4788, 4842, 5054, 5111, 5380, 5415, 5649, 5985, 6498, 7220, 7532, 7581, 7980, 8070, 9415, 9684, 10108, 10222, 10830, 11298, 11970, 12105, 12635, 12996, 15162, 15333, 16140, 16245, 16947, 18830, 20444, 21660, 22596, 22743, 23940, 24210, 25270, 25555, 28245, 30324, 30666, 32490, 33894, 35777, 37660, 37905, 45486, 45999, 48420, 50540, 51110, 56490, 61332, 64980, 67788, 71554, 75810, 76665, 84735, 90972, 91998, 97109, 102220, 107331, 112980, 113715, 143108, 151620, 153330, 169470, 178885, 183996, 194218, 214662, 227430, 229995, 291327, 306660, 321993, 338940, 357770, 388436, 429324, 454860, 459990, 485545, 536655, 582654, 643986, 679763, 715540, 873981, 919980, 971090, 1073310, 1165308, 1287972, 1359526, 1456635, 1609965, 1747962, 1942180, 2039289, 2146620, 2719052, 2913270, 3219930, 3398815, 3495924, 4078578, 4369905, 5826540, 6117867, 6439860, 6797630, 8157156, 8739810, 10196445, 12235734, 13595260, 17479620, 20392890, 24471468, 30589335, 40785780, 61178670, 122357340]

約数ペア:

[(1, 122357340), (2, 61178670), (3, 40785780), (4, 30589335), (5, 24471468), (6, 20392890), (7, 17479620), (9, 13595260), (10, 12235734), (12, 10196445), (14, 8739810), (15, 8157156), (18, 6797630), (19, 6439860), (20, 6117867), (21, 5826540), (28, 4369905), (30, 4078578), (35, 3495924), (36, 3398815), (38, 3219930), (42, 2913270), (45, 2719052), (57, 2146620), (60, 2039289), (63, 1942180), (70, 1747962), (76, 1609965), (84, 1456635), (90, 1359526), (95, 1287972), (105, 1165308), (114, 1073310), (126, 971090), (133, 919980), (140, 873981), (171, 715540), (180, 679763), (190, 643986), (210, 582654), (228, 536655), (252, 485545), (266, 459990), (269, 454860), (285, 429324), (315, 388436), (342, 357770), (361, 338940), (380, 321993), (399, 306660), (420, 291327), (532, 229995), (538, 227430), (570, 214662), (630, 194218), (665, 183996), (684, 178885), (722, 169470), (798, 153330), (807, 151620), (855, 143108), (1076, 113715), (1083, 112980), (1140, 107331), (1197, 102220), (1260, 97109), (1330, 91998), (1345, 90972), (1444, 84735), (1596, 76665), (1614, 75810), (1710, 71554), (1805, 67788), (1883, 64980), (1995, 61332), (2166, 56490), (2394, 51110), (2421, 50540), (2527, 48420), (2660, 45999), (2690, 45486), (3228, 37905), (3249, 37660), (3420, 35777), (3610, 33894), (3766, 32490), (3990, 30666), (4035, 30324), (4332, 28245), (4788, 25555), (4842, 25270), (5054, 24210), (5111, 23940), (5380, 22743), (5415, 22596), (5649, 21660), (5985, 20444), (6498, 18830), (7220, 16947), (7532, 16245), (7581, 16140), (7980, 15333), (8070, 15162), (9415, 12996), (9684, 12635), (10108, 12105), (10222, 11970), (10830, 11298)]