121523480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 318427200

約数和(自身を除く): 196903720

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 59, 65, 68, 85, 104, 118, 130, 136, 170, 221, 233, 236, 260, 295, 340, 442, 466, 472, 520, 590, 680, 767, 884, 932, 1003, 1105, 1165, 1180, 1534, 1768, 1864, 2006, 2210, 2330, 2360, 3029, 3068, 3835, 3961, 4012, 4420, 4660, 5015, 6058, 6136, 7670, 7922, 8024, 8840, 9320, 10030, 12116, 13039, 13747, 15145, 15340, 15844, 19805, 20060, 24232, 26078, 27494, 30290, 30680, 31688, 39610, 40120, 51493, 52156, 54988, 60580, 65195, 68735, 79220, 102986, 104312, 109976, 121160, 130390, 137470, 158440, 178711, 205972, 233699, 257465, 260780, 274940, 357422, 411944, 467398, 514930, 521560, 549880, 714844, 893555, 934796, 1029860, 1168495, 1429688, 1787110, 1869592, 2059720, 2336990, 3038087, 3574220, 4673980, 6076174, 7148440, 9347960, 12152348, 15190435, 24304696, 30380870, 60761740, 121523480]

約数ペア:

[(1, 121523480), (2, 60761740), (4, 30380870), (5, 24304696), (8, 15190435), (10, 12152348), (13, 9347960), (17, 7148440), (20, 6076174), (26, 4673980), (34, 3574220), (40, 3038087), (52, 2336990), (59, 2059720), (65, 1869592), (68, 1787110), (85, 1429688), (104, 1168495), (118, 1029860), (130, 934796), (136, 893555), (170, 714844), (221, 549880), (233, 521560), (236, 514930), (260, 467398), (295, 411944), (340, 357422), (442, 274940), (466, 260780), (472, 257465), (520, 233699), (590, 205972), (680, 178711), (767, 158440), (884, 137470), (932, 130390), (1003, 121160), (1105, 109976), (1165, 104312), (1180, 102986), (1534, 79220), (1768, 68735), (1864, 65195), (2006, 60580), (2210, 54988), (2330, 52156), (2360, 51493), (3029, 40120), (3068, 39610), (3835, 31688), (3961, 30680), (4012, 30290), (4420, 27494), (4660, 26078), (5015, 24232), (6058, 20060), (6136, 19805), (7670, 15844), (7922, 15340), (8024, 15145), (8840, 13747), (9320, 13039), (10030, 12116)]