273873840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:459

約数の個数: 160

約数和(自身を含む): 886228992

約数和(自身を除く): 612355152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 131, 155, 186, 240, 248, 262, 281, 310, 372, 393, 465, 496, 524, 562, 620, 655, 744, 786, 843, 930, 1048, 1124, 1240, 1310, 1405, 1488, 1572, 1686, 1860, 1965, 2096, 2248, 2480, 2620, 2810, 3144, 3372, 3720, 3930, 4061, 4215, 4496, 5240, 5620, 6288, 6744, 7440, 7860, 8122, 8430, 8711, 10480, 11240, 12183, 13488, 15720, 16244, 16860, 17422, 20305, 22480, 24366, 26133, 31440, 32488, 33720, 34844, 36811, 40610, 43555, 48732, 52266, 60915, 64976, 67440, 69688, 73622, 81220, 87110, 97464, 104532, 110433, 121830, 130665, 139376, 147244, 162440, 174220, 184055, 194928, 209064, 220866, 243660, 261330, 294488, 324880, 348440, 368110, 418128, 441732, 487320, 522660, 552165, 588976, 696880, 736220, 883464, 974640, 1045320, 1104330, 1141141, 1472440, 1766928, 2090640, 2208660, 2282282, 2944880, 3423423, 4417320, 4564564, 5705705, 6846846, 8834640, 9129128, 11411410, 13693692, 17117115, 18258256, 22822820, 27387384, 34234230, 45645640, 54774768, 68468460, 91291280, 136936920, 273873840]

約数ペア:

[(1, 273873840), (2, 136936920), (3, 91291280), (4, 68468460), (5, 54774768), (6, 45645640), (8, 34234230), (10, 27387384), (12, 22822820), (15, 18258256), (16, 17117115), (20, 13693692), (24, 11411410), (30, 9129128), (31, 8834640), (40, 6846846), (48, 5705705), (60, 4564564), (62, 4417320), (80, 3423423), (93, 2944880), (120, 2282282), (124, 2208660), (131, 2090640), (155, 1766928), (186, 1472440), (240, 1141141), (248, 1104330), (262, 1045320), (281, 974640), (310, 883464), (372, 736220), (393, 696880), (465, 588976), (496, 552165), (524, 522660), (562, 487320), (620, 441732), (655, 418128), (744, 368110), (786, 348440), (843, 324880), (930, 294488), (1048, 261330), (1124, 243660), (1240, 220866), (1310, 209064), (1405, 194928), (1488, 184055), (1572, 174220), (1686, 162440), (1860, 147244), (1965, 139376), (2096, 130665), (2248, 121830), (2480, 110433), (2620, 104532), (2810, 97464), (3144, 87110), (3372, 81220), (3720, 73622), (3930, 69688), (4061, 67440), (4215, 64976), (4496, 60915), (5240, 52266), (5620, 48732), (6288, 43555), (6744, 40610), (7440, 36811), (7860, 34844), (8122, 33720), (8430, 32488), (8711, 31440), (10480, 26133), (11240, 24366), (12183, 22480), (13488, 20305), (15720, 17422), (16244, 16860)]