1910551320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61001}}^1$

素因数の和:61050

約数の個数: 128

約数和(自身を含む): 6588216000

約数和(自身を除く): 4677664680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7830, 10440, 15660, 31320, 61001, 122002, 183003, 244004, 305005, 366006, 488008, 549009, 610010, 732012, 915015, 1098018, 1220020, 1464024, 1647027, 1769029, 1830030, 2196036, 2440040, 2745045, 3294054, 3538058, 3660060, 4392072, 5307087, 5490090, 6588108, 7076116, 7320120, 8235135, 8845145, 10614174, 10980180, 13176216, 14152232, 15921261, 16470270, 17690290, 21228348, 21960360, 26535435, 31842522, 32940540, 35380580, 42456696, 47763783, 53070870, 63685044, 65881080, 70761160, 79606305, 95527566, 106141740, 127370088, 159212610, 191055132, 212283480, 238818915, 318425220, 382110264, 477637830, 636850440, 955275660, 1910551320]

約数ペア:

[(1, 1910551320), (2, 955275660), (3, 636850440), (4, 477637830), (5, 382110264), (6, 318425220), (8, 238818915), (9, 212283480), (10, 191055132), (12, 159212610), (15, 127370088), (18, 106141740), (20, 95527566), (24, 79606305), (27, 70761160), (29, 65881080), (30, 63685044), (36, 53070870), (40, 47763783), (45, 42456696), (54, 35380580), (58, 32940540), (60, 31842522), (72, 26535435), (87, 21960360), (90, 21228348), (108, 17690290), (116, 16470270), (120, 15921261), (135, 14152232), (145, 13176216), (174, 10980180), (180, 10614174), (216, 8845145), (232, 8235135), (261, 7320120), (270, 7076116), (290, 6588108), (348, 5490090), (360, 5307087), (435, 4392072), (522, 3660060), (540, 3538058), (580, 3294054), (696, 2745045), (783, 2440040), (870, 2196036), (1044, 1830030), (1080, 1769029), (1160, 1647027), (1305, 1464024), (1566, 1220020), (1740, 1098018), (2088, 915015), (2610, 732012), (3132, 610010), (3480, 549009), (3915, 488008), (5220, 366006), (6264, 305005), (7830, 244004), (10440, 183003), (15660, 122002), (31320, 61001)]