2182551840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{216523}}^1$

素因数の和:216551

約数の個数: 144

約数和(自身を含む): 8511991488

約数和(自身を除く): 6329439648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 216523, 433046, 649569, 866092, 1082615, 1299138, 1515661, 1732184, 1948707, 2165230, 2598276, 3031322, 3247845, 3464368, 3897414, 4330460, 4546983, 5196552, 6062644, 6495690, 6928736, 7578305, 7794828, 8660920, 9093966, 9743535, 10393104, 12125288, 12991380, 13640949, 15156610, 15589656, 17321840, 18187932, 19487070, 20786208, 22734915, 24250576, 25982760, 27281898, 30313220, 31179312, 34643680, 36375864, 38974140, 45469830, 48501152, 51965520, 54563796, 60626440, 62358624, 68204745, 72751728, 77948280, 90939660, 103931040, 109127592, 121252880, 136409490, 145503456, 155896560, 181879320, 218255184, 242505760, 272818980, 311793120, 363758640, 436510368, 545637960, 727517280, 1091275920, 2182551840]

約数ペア:

[(1, 2182551840), (2, 1091275920), (3, 727517280), (4, 545637960), (5, 436510368), (6, 363758640), (7, 311793120), (8, 272818980), (9, 242505760), (10, 218255184), (12, 181879320), (14, 155896560), (15, 145503456), (16, 136409490), (18, 121252880), (20, 109127592), (21, 103931040), (24, 90939660), (28, 77948280), (30, 72751728), (32, 68204745), (35, 62358624), (36, 60626440), (40, 54563796), (42, 51965520), (45, 48501152), (48, 45469830), (56, 38974140), (60, 36375864), (63, 34643680), (70, 31179312), (72, 30313220), (80, 27281898), (84, 25982760), (90, 24250576), (96, 22734915), (105, 20786208), (112, 19487070), (120, 18187932), (126, 17321840), (140, 15589656), (144, 15156610), (160, 13640949), (168, 12991380), (180, 12125288), (210, 10393104), (224, 9743535), (240, 9093966), (252, 8660920), (280, 7794828), (288, 7578305), (315, 6928736), (336, 6495690), (360, 6062644), (420, 5196552), (480, 4546983), (504, 4330460), (560, 3897414), (630, 3464368), (672, 3247845), (720, 3031322), (840, 2598276), (1008, 2165230), (1120, 1948707), (1260, 1732184), (1440, 1515661), (1680, 1299138), (2016, 1082615), (2520, 866092), (3360, 649569), (5040, 433046), (10080, 216523)]