753193360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 1846241208

約数和(自身を除く): 1093047848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 97, 101, 124, 155, 194, 202, 248, 310, 388, 404, 485, 496, 505, 620, 776, 808, 961, 970, 1010, 1240, 1552, 1616, 1922, 1940, 2020, 2480, 3007, 3131, 3844, 3880, 4040, 4805, 6014, 6262, 7688, 7760, 8080, 9610, 9797, 12028, 12524, 15035, 15376, 15655, 19220, 19594, 24056, 25048, 30070, 31310, 38440, 39188, 48112, 48985, 50096, 60140, 62620, 76880, 78376, 93217, 97061, 97970, 120280, 125240, 156752, 186434, 194122, 195940, 240560, 250480, 303707, 372868, 388244, 391880, 466085, 485305, 607414, 745736, 776488, 783760, 932170, 970610, 1214828, 1491472, 1518535, 1552976, 1864340, 1941220, 2429656, 3037070, 3728680, 3882440, 4859312, 6074140, 7457360, 7764880, 9414917, 12148280, 18829834, 24296560, 37659668, 47074585, 75319336, 94149170, 150638672, 188298340, 376596680, 753193360]

約数ペア:

[(1, 753193360), (2, 376596680), (4, 188298340), (5, 150638672), (8, 94149170), (10, 75319336), (16, 47074585), (20, 37659668), (31, 24296560), (40, 18829834), (62, 12148280), (80, 9414917), (97, 7764880), (101, 7457360), (124, 6074140), (155, 4859312), (194, 3882440), (202, 3728680), (248, 3037070), (310, 2429656), (388, 1941220), (404, 1864340), (485, 1552976), (496, 1518535), (505, 1491472), (620, 1214828), (776, 970610), (808, 932170), (961, 783760), (970, 776488), (1010, 745736), (1240, 607414), (1552, 485305), (1616, 466085), (1922, 391880), (1940, 388244), (2020, 372868), (2480, 303707), (3007, 250480), (3131, 240560), (3844, 195940), (3880, 194122), (4040, 186434), (4805, 156752), (6014, 125240), (6262, 120280), (7688, 97970), (7760, 97061), (8080, 93217), (9610, 78376), (9797, 76880), (12028, 62620), (12524, 60140), (15035, 50096), (15376, 48985), (15655, 48112), (19220, 39188), (19594, 38440), (24056, 31310), (25048, 30070)]