338167320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2089}}^1$

素因数の和:2193

約数の個数: 128

約数和(自身を含む): 1083456000

約数和(自身を除く): 745288680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 71, 76, 95, 114, 120, 142, 152, 190, 213, 228, 284, 285, 355, 380, 426, 456, 568, 570, 710, 760, 852, 1065, 1140, 1349, 1420, 1704, 2089, 2130, 2280, 2698, 2840, 4047, 4178, 4260, 5396, 6267, 6745, 8094, 8356, 8520, 10445, 10792, 12534, 13490, 16188, 16712, 20235, 20890, 25068, 26980, 31335, 32376, 39691, 40470, 41780, 50136, 53960, 62670, 79382, 80940, 83560, 119073, 125340, 148319, 158764, 161880, 198455, 238146, 250680, 296638, 317528, 396910, 444957, 476292, 593276, 595365, 741595, 793820, 889914, 952584, 1186552, 1190730, 1483190, 1587640, 1779828, 2224785, 2381460, 2818061, 2966380, 3559656, 4449570, 4762920, 5636122, 5932760, 8454183, 8899140, 11272244, 14090305, 16908366, 17798280, 22544488, 28180610, 33816732, 42270915, 56361220, 67633464, 84541830, 112722440, 169083660, 338167320]

約数ペア:

[(1, 338167320), (2, 169083660), (3, 112722440), (4, 84541830), (5, 67633464), (6, 56361220), (8, 42270915), (10, 33816732), (12, 28180610), (15, 22544488), (19, 17798280), (20, 16908366), (24, 14090305), (30, 11272244), (38, 8899140), (40, 8454183), (57, 5932760), (60, 5636122), (71, 4762920), (76, 4449570), (95, 3559656), (114, 2966380), (120, 2818061), (142, 2381460), (152, 2224785), (190, 1779828), (213, 1587640), (228, 1483190), (284, 1190730), (285, 1186552), (355, 952584), (380, 889914), (426, 793820), (456, 741595), (568, 595365), (570, 593276), (710, 476292), (760, 444957), (852, 396910), (1065, 317528), (1140, 296638), (1349, 250680), (1420, 238146), (1704, 198455), (2089, 161880), (2130, 158764), (2280, 148319), (2698, 125340), (2840, 119073), (4047, 83560), (4178, 80940), (4260, 79382), (5396, 62670), (6267, 53960), (6745, 50136), (8094, 41780), (8356, 40470), (8520, 39691), (10445, 32376), (10792, 31335), (12534, 26980), (13490, 25068), (16188, 20890), (16712, 20235)]