223213620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3301}}^1$

素因数の和:3350

約数の個数: 144

約数和(自身を含む): 758878848

約数和(自身を除く): 535665228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 345, 420, 460, 483, 490, 588, 644, 690, 735, 805, 966, 980, 1127, 1380, 1470, 1610, 1932, 2254, 2415, 2940, 3220, 3301, 3381, 4508, 4830, 5635, 6602, 6762, 9660, 9903, 11270, 13204, 13524, 16505, 16905, 19806, 22540, 23107, 33010, 33810, 39612, 46214, 49515, 66020, 67620, 69321, 75923, 92428, 99030, 115535, 138642, 151846, 161749, 198060, 227769, 231070, 277284, 303692, 323498, 346605, 379615, 455538, 462140, 485247, 531461, 646996, 693210, 759230, 808745, 911076, 970494, 1062922, 1138845, 1386420, 1518460, 1594383, 1617490, 1940988, 2125844, 2277690, 2426235, 2657305, 3188766, 3234980, 3720227, 4555380, 4852470, 5314610, 6377532, 7440454, 7971915, 9704940, 10629220, 11160681, 14880908, 15943830, 18601135, 22321362, 31887660, 37202270, 44642724, 55803405, 74404540, 111606810, 223213620]

約数ペア:

[(1, 223213620), (2, 111606810), (3, 74404540), (4, 55803405), (5, 44642724), (6, 37202270), (7, 31887660), (10, 22321362), (12, 18601135), (14, 15943830), (15, 14880908), (20, 11160681), (21, 10629220), (23, 9704940), (28, 7971915), (30, 7440454), (35, 6377532), (42, 5314610), (46, 4852470), (49, 4555380), (60, 3720227), (69, 3234980), (70, 3188766), (84, 2657305), (92, 2426235), (98, 2277690), (105, 2125844), (115, 1940988), (138, 1617490), (140, 1594383), (147, 1518460), (161, 1386420), (196, 1138845), (210, 1062922), (230, 970494), (245, 911076), (276, 808745), (294, 759230), (322, 693210), (345, 646996), (420, 531461), (460, 485247), (483, 462140), (490, 455538), (588, 379615), (644, 346605), (690, 323498), (735, 303692), (805, 277284), (966, 231070), (980, 227769), (1127, 198060), (1380, 161749), (1470, 151846), (1610, 138642), (1932, 115535), (2254, 99030), (2415, 92428), (2940, 75923), (3220, 69321), (3301, 67620), (3381, 66020), (4508, 49515), (4830, 46214), (5635, 39612), (6602, 33810), (6762, 33010), (9660, 23107), (9903, 22540), (11270, 19806), (13204, 16905), (13524, 16505)]