165594480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:399

約数の個数: 160

約数和(自身を含む): 542108160

約数和(自身を除く): 376513680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 131, 138, 184, 229, 230, 240, 262, 276, 345, 368, 393, 458, 460, 524, 552, 655, 687, 690, 786, 916, 920, 1048, 1104, 1145, 1310, 1374, 1380, 1572, 1832, 1840, 1965, 2096, 2290, 2620, 2748, 2760, 3013, 3144, 3435, 3664, 3930, 4580, 5240, 5267, 5496, 5520, 6026, 6288, 6870, 7860, 9039, 9160, 10480, 10534, 10992, 12052, 13740, 15065, 15720, 15801, 18078, 18320, 21068, 24104, 26335, 27480, 29999, 30130, 31440, 31602, 36156, 42136, 45195, 48208, 52670, 54960, 59998, 60260, 63204, 72312, 79005, 84272, 89997, 90390, 105340, 119996, 120520, 126408, 144624, 149995, 158010, 179994, 180780, 210680, 239992, 241040, 252816, 299990, 316020, 359988, 361560, 421360, 449985, 479984, 599980, 632040, 689977, 719976, 723120, 899970, 1199960, 1264080, 1379954, 1439952, 1799940, 2069931, 2399920, 2759908, 3449885, 3599880, 4139862, 5519816, 6899770, 7199760, 8279724, 10349655, 11039632, 13799540, 16559448, 20699310, 27599080, 33118896, 41398620, 55198160, 82797240, 165594480]

約数ペア:

[(1, 165594480), (2, 82797240), (3, 55198160), (4, 41398620), (5, 33118896), (6, 27599080), (8, 20699310), (10, 16559448), (12, 13799540), (15, 11039632), (16, 10349655), (20, 8279724), (23, 7199760), (24, 6899770), (30, 5519816), (40, 4139862), (46, 3599880), (48, 3449885), (60, 2759908), (69, 2399920), (80, 2069931), (92, 1799940), (115, 1439952), (120, 1379954), (131, 1264080), (138, 1199960), (184, 899970), (229, 723120), (230, 719976), (240, 689977), (262, 632040), (276, 599980), (345, 479984), (368, 449985), (393, 421360), (458, 361560), (460, 359988), (524, 316020), (552, 299990), (655, 252816), (687, 241040), (690, 239992), (786, 210680), (916, 180780), (920, 179994), (1048, 158010), (1104, 149995), (1145, 144624), (1310, 126408), (1374, 120520), (1380, 119996), (1572, 105340), (1832, 90390), (1840, 89997), (1965, 84272), (2096, 79005), (2290, 72312), (2620, 63204), (2748, 60260), (2760, 59998), (3013, 54960), (3144, 52670), (3435, 48208), (3664, 45195), (3930, 42136), (4580, 36156), (5240, 31602), (5267, 31440), (5496, 30130), (5520, 29999), (6026, 27480), (6288, 26335), (6870, 24104), (7860, 21068), (9039, 18320), (9160, 18078), (10480, 15801), (10534, 15720), (10992, 15065), (12052, 13740)]