7139224920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3131239}}^1$

素因数の和:3131272

約数の個数: 64

約数和(自身を含む): 22544928000

約数和(自身を除く): 15405703080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 3131239, 6262478, 9393717, 12524956, 15656195, 18787434, 25049912, 31312390, 37574868, 46968585, 59493541, 62624780, 75149736, 93937170, 118987082, 125249560, 178480623, 187874340, 237974164, 297467705, 356961246, 375748680, 475948328, 594935410, 713922492, 892403115, 1189870820, 1427844984, 1784806230, 2379741640, 3569612460, 7139224920]

約数ペア:

[(1, 7139224920), (2, 3569612460), (3, 2379741640), (4, 1784806230), (5, 1427844984), (6, 1189870820), (8, 892403115), (10, 713922492), (12, 594935410), (15, 475948328), (19, 375748680), (20, 356961246), (24, 297467705), (30, 237974164), (38, 187874340), (40, 178480623), (57, 125249560), (60, 118987082), (76, 93937170), (95, 75149736), (114, 62624780), (120, 59493541), (152, 46968585), (190, 37574868), (228, 31312390), (285, 25049912), (380, 18787434), (456, 15656195), (570, 12524956), (760, 9393717), (1140, 6262478), (2280, 3131239)]