53870320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 154990080

約数和(自身を除く): 101119760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 61, 70, 76, 80, 83, 95, 112, 122, 133, 140, 152, 166, 190, 244, 266, 280, 304, 305, 332, 380, 415, 427, 488, 532, 560, 581, 610, 664, 665, 760, 830, 854, 976, 1064, 1159, 1162, 1220, 1328, 1330, 1520, 1577, 1660, 1708, 2128, 2135, 2318, 2324, 2440, 2660, 2905, 3154, 3320, 3416, 4270, 4636, 4648, 4880, 5063, 5320, 5795, 5810, 6308, 6640, 6832, 7885, 8113, 8540, 9272, 9296, 10126, 10640, 11039, 11590, 11620, 12616, 15770, 16226, 17080, 18544, 20252, 22078, 23180, 23240, 25232, 25315, 31540, 32452, 34160, 35441, 40504, 40565, 44156, 46360, 46480, 50630, 55195, 63080, 64904, 70882, 81008, 81130, 88312, 92720, 96197, 101260, 110390, 126160, 129808, 141764, 162260, 176624, 177205, 192394, 202520, 220780, 283528, 324520, 354410, 384788, 405040, 441560, 480985, 567056, 649040, 673379, 708820, 769576, 883120, 961970, 1346758, 1417640, 1539152, 1923940, 2693516, 2835280, 3366895, 3847880, 5387032, 6733790, 7695760, 10774064, 13467580, 26935160, 53870320]

約数ペア:

[(1, 53870320), (2, 26935160), (4, 13467580), (5, 10774064), (7, 7695760), (8, 6733790), (10, 5387032), (14, 3847880), (16, 3366895), (19, 2835280), (20, 2693516), (28, 1923940), (35, 1539152), (38, 1417640), (40, 1346758), (56, 961970), (61, 883120), (70, 769576), (76, 708820), (80, 673379), (83, 649040), (95, 567056), (112, 480985), (122, 441560), (133, 405040), (140, 384788), (152, 354410), (166, 324520), (190, 283528), (244, 220780), (266, 202520), (280, 192394), (304, 177205), (305, 176624), (332, 162260), (380, 141764), (415, 129808), (427, 126160), (488, 110390), (532, 101260), (560, 96197), (581, 92720), (610, 88312), (664, 81130), (665, 81008), (760, 70882), (830, 64904), (854, 63080), (976, 55195), (1064, 50630), (1159, 46480), (1162, 46360), (1220, 44156), (1328, 40565), (1330, 40504), (1520, 35441), (1577, 34160), (1660, 32452), (1708, 31540), (2128, 25315), (2135, 25232), (2318, 23240), (2324, 23180), (2440, 22078), (2660, 20252), (2905, 18544), (3154, 17080), (3320, 16226), (3416, 15770), (4270, 12616), (4636, 11620), (4648, 11590), (4880, 11039), (5063, 10640), (5320, 10126), (5795, 9296), (5810, 9272), (6308, 8540), (6640, 8113), (6832, 7885)]