72362640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1$

素因数の和:2309

約数の個数: 160

約数和(自身を含む): 269982720

約数和(自身を除く): 197620080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2267, 2280, 2660, 3192, 3990, 4534, 4560, 5320, 6384, 6801, 7980, 9068, 10640, 11335, 13602, 15869, 15960, 18136, 22670, 27204, 31738, 31920, 34005, 36272, 43073, 45340, 47607, 54408, 63476, 68010, 79345, 86146, 90680, 95214, 108816, 126952, 129219, 136020, 158690, 172292, 181360, 190428, 215365, 238035, 253904, 258438, 272040, 301511, 317380, 344584, 380856, 430730, 476070, 516876, 544080, 603022, 634760, 646095, 689168, 761712, 861460, 904533, 952140, 1033752, 1206044, 1269520, 1292190, 1507555, 1722920, 1809066, 1904280, 2067504, 2412088, 2584380, 3015110, 3445840, 3618132, 3808560, 4522665, 4824176, 5168760, 6030220, 7236264, 9045330, 10337520, 12060440, 14472528, 18090660, 24120880, 36181320, 72362640]

約数ペア:

[(1, 72362640), (2, 36181320), (3, 24120880), (4, 18090660), (5, 14472528), (6, 12060440), (7, 10337520), (8, 9045330), (10, 7236264), (12, 6030220), (14, 5168760), (15, 4824176), (16, 4522665), (19, 3808560), (20, 3618132), (21, 3445840), (24, 3015110), (28, 2584380), (30, 2412088), (35, 2067504), (38, 1904280), (40, 1809066), (42, 1722920), (48, 1507555), (56, 1292190), (57, 1269520), (60, 1206044), (70, 1033752), (76, 952140), (80, 904533), (84, 861460), (95, 761712), (105, 689168), (112, 646095), (114, 634760), (120, 603022), (133, 544080), (140, 516876), (152, 476070), (168, 430730), (190, 380856), (210, 344584), (228, 317380), (240, 301511), (266, 272040), (280, 258438), (285, 253904), (304, 238035), (336, 215365), (380, 190428), (399, 181360), (420, 172292), (456, 158690), (532, 136020), (560, 129219), (570, 126952), (665, 108816), (760, 95214), (798, 90680), (840, 86146), (912, 79345), (1064, 68010), (1140, 63476), (1330, 54408), (1520, 47607), (1596, 45340), (1680, 43073), (1995, 36272), (2128, 34005), (2267, 31920), (2280, 31738), (2660, 27204), (3192, 22670), (3990, 18136), (4534, 15960), (4560, 15869), (5320, 13602), (6384, 11335), (6801, 10640), (7980, 9068)]