1447883460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:778

約数の個数: 144

約数和(自身を含む): 4479995520

約数和(自身を除く): 3032112060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 251, 292, 365, 438, 439, 502, 657, 730, 753, 876, 878, 1004, 1095, 1255, 1314, 1317, 1460, 1506, 1756, 2190, 2195, 2259, 2510, 2628, 2634, 3012, 3285, 3765, 3951, 4380, 4390, 4518, 5020, 5268, 6570, 6585, 7530, 7902, 8780, 9036, 11295, 13140, 13170, 15060, 15804, 18323, 19755, 22590, 26340, 32047, 36646, 39510, 45180, 54969, 64094, 73292, 79020, 91615, 96141, 109938, 110189, 128188, 160235, 164907, 183230, 192282, 219876, 220378, 274845, 288423, 320470, 329814, 330567, 366460, 384564, 440756, 480705, 549690, 550945, 576846, 640940, 659628, 661134, 824535, 961410, 991701, 1099380, 1101890, 1153692, 1322268, 1442115, 1649070, 1652835, 1922820, 1983402, 2203780, 2884230, 3298140, 3305670, 3966804, 4958505, 5768460, 6611340, 8043797, 9917010, 16087594, 19834020, 24131391, 32175188, 40218985, 48262782, 72394173, 80437970, 96525564, 120656955, 144788346, 160875940, 241313910, 289576692, 361970865, 482627820, 723941730, 1447883460]

約数ペア:

[(1, 1447883460), (2, 723941730), (3, 482627820), (4, 361970865), (5, 289576692), (6, 241313910), (9, 160875940), (10, 144788346), (12, 120656955), (15, 96525564), (18, 80437970), (20, 72394173), (30, 48262782), (36, 40218985), (45, 32175188), (60, 24131391), (73, 19834020), (90, 16087594), (146, 9917010), (180, 8043797), (219, 6611340), (251, 5768460), (292, 4958505), (365, 3966804), (438, 3305670), (439, 3298140), (502, 2884230), (657, 2203780), (730, 1983402), (753, 1922820), (876, 1652835), (878, 1649070), (1004, 1442115), (1095, 1322268), (1255, 1153692), (1314, 1101890), (1317, 1099380), (1460, 991701), (1506, 961410), (1756, 824535), (2190, 661134), (2195, 659628), (2259, 640940), (2510, 576846), (2628, 550945), (2634, 549690), (3012, 480705), (3285, 440756), (3765, 384564), (3951, 366460), (4380, 330567), (4390, 329814), (4518, 320470), (5020, 288423), (5268, 274845), (6570, 220378), (6585, 219876), (7530, 192282), (7902, 183230), (8780, 164907), (9036, 160235), (11295, 128188), (13140, 110189), (13170, 109938), (15060, 96141), (15804, 91615), (18323, 79020), (19755, 73292), (22590, 64094), (26340, 54969), (32047, 45180), (36646, 39510)]