21973831532160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{161193013}}^1$

素因数の和:161193106

約数の個数: 128

約数和(自身を含む): 71028089688960

約数和(自身を除く): 49054258156800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1704, 1920, 2130, 2272, 2840, 3408, 4260, 4544, 5680, 6816, 8520, 9088, 11360, 13632, 17040, 22720, 27264, 34080, 45440, 68160, 136320, 161193013, 322386026, 483579039, 644772052, 805965065, 967158078, 1289544104, 1611930130, 1934316156, 2417895195, 2579088208, 3223860260, 3868632312, 4835790390, 5158176416, 6447720520, 7737264624, 9671580780, 10316352832, 11444703923, 12895441040, 15474529248, 19343161560, 20632705664, 22889407846, 25790882080, 30949058496, 34334111769, 38686323120, 45778815692, 51581764160, 57223519615, 61898116992, 68668223538, 77372646240, 91557631384, 103163528320, 114447039230, 137336447076, 154745292480, 171670558845, 183115262768, 228894078460, 274672894152, 309490584960, 343341117690, 366230525536, 457788156920, 549345788304, 686682235380, 732461051072, 915576313840, 1098691576608, 1373364470760, 1464922102144, 1831152627680, 2197383153216, 2746728941520, 3662305255360, 4394766306432, 5493457883040, 7324610510720, 10986915766080, 21973831532160]

約数ペア:

[(1, 21973831532160), (2, 10986915766080), (3, 7324610510720), (4, 5493457883040), (5, 4394766306432), (6, 3662305255360), (8, 2746728941520), (10, 2197383153216), (12, 1831152627680), (15, 1464922102144), (16, 1373364470760), (20, 1098691576608), (24, 915576313840), (30, 732461051072), (32, 686682235380), (40, 549345788304), (48, 457788156920), (60, 366230525536), (64, 343341117690), (71, 309490584960), (80, 274672894152), (96, 228894078460), (120, 183115262768), (128, 171670558845), (142, 154745292480), (160, 137336447076), (192, 114447039230), (213, 103163528320), (240, 91557631384), (284, 77372646240), (320, 68668223538), (355, 61898116992), (384, 57223519615), (426, 51581764160), (480, 45778815692), (568, 38686323120), (640, 34334111769), (710, 30949058496), (852, 25790882080), (960, 22889407846), (1065, 20632705664), (1136, 19343161560), (1420, 15474529248), (1704, 12895441040), (1920, 11444703923), (2130, 10316352832), (2272, 9671580780), (2840, 7737264624), (3408, 6447720520), (4260, 5158176416), (4544, 4835790390), (5680, 3868632312), (6816, 3223860260), (8520, 2579088208), (9088, 2417895195), (11360, 1934316156), (13632, 1611930130), (17040, 1289544104), (22720, 967158078), (27264, 805965065), (34080, 644772052), (45440, 483579039), (68160, 322386026), (136320, 161193013)]