15696732400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{5483}}^1$

素因数の和:5939

約数の個数: 120

約数和(自身を含む): 40031861904

約数和(自身を除く): 24335129504

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 421, 425, 680, 842, 850, 1360, 1684, 1700, 2105, 3368, 3400, 4210, 5483, 6736, 6800, 7157, 8420, 10525, 10966, 14314, 16840, 21050, 21932, 27415, 28628, 33680, 35785, 42100, 43864, 54830, 57256, 71570, 84200, 87728, 93211, 109660, 114512, 137075, 143140, 168400, 178925, 186422, 219320, 274150, 286280, 357850, 372844, 438640, 466055, 548300, 572560, 715700, 745688, 932110, 1096600, 1431400, 1491376, 1864220, 2193200, 2308343, 2330275, 2862800, 3728440, 4616686, 4660550, 7456880, 9233372, 9321100, 11541715, 18466744, 18642200, 23083430, 36933488, 37284400, 39241831, 46166860, 57708575, 78483662, 92333720, 115417150, 156967324, 184667440, 196209155, 230834300, 313934648, 392418310, 461668600, 627869296, 784836620, 923337200, 981045775, 1569673240, 1962091550, 3139346480, 3924183100, 7848366200, 15696732400]

約数ペア:

[(1, 15696732400), (2, 7848366200), (4, 3924183100), (5, 3139346480), (8, 1962091550), (10, 1569673240), (16, 981045775), (17, 923337200), (20, 784836620), (25, 627869296), (34, 461668600), (40, 392418310), (50, 313934648), (68, 230834300), (80, 196209155), (85, 184667440), (100, 156967324), (136, 115417150), (170, 92333720), (200, 78483662), (272, 57708575), (340, 46166860), (400, 39241831), (421, 37284400), (425, 36933488), (680, 23083430), (842, 18642200), (850, 18466744), (1360, 11541715), (1684, 9321100), (1700, 9233372), (2105, 7456880), (3368, 4660550), (3400, 4616686), (4210, 3728440), (5483, 2862800), (6736, 2330275), (6800, 2308343), (7157, 2193200), (8420, 1864220), (10525, 1491376), (10966, 1431400), (14314, 1096600), (16840, 932110), (21050, 745688), (21932, 715700), (27415, 572560), (28628, 548300), (33680, 466055), (35785, 438640), (42100, 372844), (43864, 357850), (54830, 286280), (57256, 274150), (71570, 219320), (84200, 186422), (87728, 178925), (93211, 168400), (109660, 143140), (114512, 137075)]