2705250187280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1609}}^1\times {\mathrm{10267}}^1$

素因数の和:12001

約数の個数: 160

約数和(自身を含む): 6641687404800

約数和(自身を除く): 3936437217520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 89, 92, 115, 178, 184, 230, 356, 368, 445, 460, 712, 890, 920, 1424, 1609, 1780, 1840, 2047, 3218, 3560, 4094, 6436, 7120, 8045, 8188, 10235, 10267, 12872, 16090, 16376, 20470, 20534, 25744, 32180, 32752, 37007, 40940, 41068, 51335, 64360, 74014, 81880, 82136, 102670, 128720, 143201, 148028, 163760, 164272, 185035, 205340, 236141, 286402, 296056, 370070, 410680, 472282, 572804, 592112, 716005, 740140, 821360, 913763, 944564, 1145608, 1180705, 1432010, 1480280, 1827526, 1889128, 2291216, 2361410, 2864020, 2960560, 3293623, 3655052, 3778256, 4568815, 4722820, 5728040, 6587246, 7310104, 9137630, 9445640, 11456080, 13174492, 14620208, 16468115, 16519603, 18275260, 18891280, 21016549, 26348984, 32936230, 33039206, 36550520, 42033098, 52697968, 65872460, 66078412, 73101040, 82598015, 84066196, 105082745, 131744920, 132156824, 165196030, 168132392, 210165490, 263489840, 264313648, 330392060, 336264784, 379950869, 420330980, 660784120, 759901738, 840661960, 1321568240, 1470244667, 1519803476, 1681323920, 1899754345, 2940489334, 3039606952, 3799508690, 5880978668, 6079213904, 7351223335, 7599017380, 11761957336, 14702446670, 15198034760, 23523914672, 29404893340, 30396069520, 33815627341, 58809786680, 67631254682, 117619573360, 135262509364, 169078136705, 270525018728, 338156273410, 541050037456, 676312546820, 1352625093640, 2705250187280]

約数ペア:

[(1, 2705250187280), (2, 1352625093640), (4, 676312546820), (5, 541050037456), (8, 338156273410), (10, 270525018728), (16, 169078136705), (20, 135262509364), (23, 117619573360), (40, 67631254682), (46, 58809786680), (80, 33815627341), (89, 30396069520), (92, 29404893340), (115, 23523914672), (178, 15198034760), (184, 14702446670), (230, 11761957336), (356, 7599017380), (368, 7351223335), (445, 6079213904), (460, 5880978668), (712, 3799508690), (890, 3039606952), (920, 2940489334), (1424, 1899754345), (1609, 1681323920), (1780, 1519803476), (1840, 1470244667), (2047, 1321568240), (3218, 840661960), (3560, 759901738), (4094, 660784120), (6436, 420330980), (7120, 379950869), (8045, 336264784), (8188, 330392060), (10235, 264313648), (10267, 263489840), (12872, 210165490), (16090, 168132392), (16376, 165196030), (20470, 132156824), (20534, 131744920), (25744, 105082745), (32180, 84066196), (32752, 82598015), (37007, 73101040), (40940, 66078412), (41068, 65872460), (51335, 52697968), (64360, 42033098), (74014, 36550520), (81880, 33039206), (82136, 32936230), (102670, 26348984), (128720, 21016549), (143201, 18891280), (148028, 18275260), (163760, 16519603), (164272, 16468115), (185035, 14620208), (205340, 13174492), (236141, 11456080), (286402, 9445640), (296056, 9137630), (370070, 7310104), (410680, 6587246), (472282, 5728040), (572804, 4722820), (592112, 4568815), (716005, 3778256), (740140, 3655052), (821360, 3293623), (913763, 2960560), (944564, 2864020), (1145608, 2361410), (1180705, 2291216), (1432010, 1889128), (1480280, 1827526)]