140691960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:410

約数の個数: 192

約数和(自身を含む): 490089600

約数和(自身を除く): 349397640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 67, 72, 76, 90, 95, 114, 120, 134, 152, 171, 180, 190, 201, 228, 268, 285, 307, 335, 342, 360, 380, 402, 456, 536, 570, 603, 614, 670, 684, 760, 804, 855, 921, 1005, 1140, 1206, 1228, 1273, 1340, 1368, 1535, 1608, 1710, 1842, 2010, 2280, 2412, 2456, 2546, 2680, 2763, 3015, 3070, 3420, 3684, 3819, 4020, 4605, 4824, 5092, 5526, 5833, 6030, 6140, 6365, 6840, 7368, 7638, 8040, 9210, 10184, 11052, 11457, 11666, 12060, 12280, 12730, 13815, 15276, 17499, 18420, 19095, 20569, 22104, 22914, 23332, 24120, 25460, 27630, 29165, 30552, 34998, 36840, 38190, 41138, 45828, 46664, 50920, 52497, 55260, 57285, 58330, 61707, 69996, 76380, 82276, 87495, 91656, 102845, 104994, 110520, 114570, 116660, 123414, 139992, 152760, 164552, 174990, 185121, 205690, 209988, 229140, 233320, 246828, 262485, 308535, 349980, 370242, 390811, 411380, 419976, 458280, 493656, 524970, 617070, 699960, 740484, 781622, 822760, 925605, 1049940, 1172433, 1234140, 1480968, 1563244, 1851210, 1954055, 2099880, 2344866, 2468280, 3126488, 3517299, 3702420, 3908110, 4689732, 5862165, 7034598, 7404840, 7816220, 9379464, 11724330, 14069196, 15632440, 17586495, 23448660, 28138392, 35172990, 46897320, 70345980, 140691960]

約数ペア:

[(1, 140691960), (2, 70345980), (3, 46897320), (4, 35172990), (5, 28138392), (6, 23448660), (8, 17586495), (9, 15632440), (10, 14069196), (12, 11724330), (15, 9379464), (18, 7816220), (19, 7404840), (20, 7034598), (24, 5862165), (30, 4689732), (36, 3908110), (38, 3702420), (40, 3517299), (45, 3126488), (57, 2468280), (60, 2344866), (67, 2099880), (72, 1954055), (76, 1851210), (90, 1563244), (95, 1480968), (114, 1234140), (120, 1172433), (134, 1049940), (152, 925605), (171, 822760), (180, 781622), (190, 740484), (201, 699960), (228, 617070), (268, 524970), (285, 493656), (307, 458280), (335, 419976), (342, 411380), (360, 390811), (380, 370242), (402, 349980), (456, 308535), (536, 262485), (570, 246828), (603, 233320), (614, 229140), (670, 209988), (684, 205690), (760, 185121), (804, 174990), (855, 164552), (921, 152760), (1005, 139992), (1140, 123414), (1206, 116660), (1228, 114570), (1273, 110520), (1340, 104994), (1368, 102845), (1535, 91656), (1608, 87495), (1710, 82276), (1842, 76380), (2010, 69996), (2280, 61707), (2412, 58330), (2456, 57285), (2546, 55260), (2680, 52497), (2763, 50920), (3015, 46664), (3070, 45828), (3420, 41138), (3684, 38190), (3819, 36840), (4020, 34998), (4605, 30552), (4824, 29165), (5092, 27630), (5526, 25460), (5833, 24120), (6030, 23332), (6140, 22914), (6365, 22104), (6840, 20569), (7368, 19095), (7638, 18420), (8040, 17499), (9210, 15276), (10184, 13815), (11052, 12730), (11457, 12280), (11666, 12060)]