337640640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 224

約数和(自身を含む): 1145560320

約数和(自身を除く): 807919680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 107, 114, 120, 152, 160, 173, 190, 192, 214, 228, 240, 285, 304, 320, 321, 346, 380, 428, 456, 480, 519, 535, 570, 608, 642, 692, 760, 856, 865, 912, 960, 1038, 1070, 1140, 1216, 1284, 1384, 1520, 1605, 1712, 1730, 1824, 2033, 2076, 2140, 2280, 2568, 2595, 2768, 3040, 3210, 3287, 3424, 3460, 3648, 4066, 4152, 4280, 4560, 5136, 5190, 5536, 6080, 6099, 6420, 6574, 6848, 6920, 8132, 8304, 8560, 9120, 9861, 10165, 10272, 10380, 11072, 12198, 12840, 13148, 13840, 16264, 16435, 16608, 17120, 18240, 18511, 19722, 20330, 20544, 20760, 24396, 25680, 26296, 27680, 30495, 32528, 32870, 33216, 34240, 37022, 39444, 40660, 41520, 48792, 49305, 51360, 52592, 55360, 55533, 60990, 65056, 65740, 74044, 78888, 81320, 83040, 92555, 97584, 98610, 102720, 105184, 111066, 121980, 130112, 131480, 148088, 157776, 162640, 166080, 185110, 195168, 197220, 210368, 222132, 243960, 262960, 277665, 296176, 315552, 325280, 351709, 370220, 390336, 394440, 444264, 487920, 525920, 555330, 592352, 631104, 650560, 703418, 740440, 788880, 888528, 975840, 1051840, 1055127, 1110660, 1184704, 1406836, 1480880, 1577760, 1758545, 1777056, 1951680, 2110254, 2221320, 2813672, 2961760, 3155520, 3517090, 3554112, 4220508, 4442640, 5275635, 5627344, 5923520, 7034180, 8441016, 8885280, 10551270, 11254688, 14068360, 16882032, 17770560, 21102540, 22509376, 28136720, 33764064, 42205080, 56273440, 67528128, 84410160, 112546880, 168820320, 337640640]

約数ペア:

[(1, 337640640), (2, 168820320), (3, 112546880), (4, 84410160), (5, 67528128), (6, 56273440), (8, 42205080), (10, 33764064), (12, 28136720), (15, 22509376), (16, 21102540), (19, 17770560), (20, 16882032), (24, 14068360), (30, 11254688), (32, 10551270), (38, 8885280), (40, 8441016), (48, 7034180), (57, 5923520), (60, 5627344), (64, 5275635), (76, 4442640), (80, 4220508), (95, 3554112), (96, 3517090), (107, 3155520), (114, 2961760), (120, 2813672), (152, 2221320), (160, 2110254), (173, 1951680), (190, 1777056), (192, 1758545), (214, 1577760), (228, 1480880), (240, 1406836), (285, 1184704), (304, 1110660), (320, 1055127), (321, 1051840), (346, 975840), (380, 888528), (428, 788880), (456, 740440), (480, 703418), (519, 650560), (535, 631104), (570, 592352), (608, 555330), (642, 525920), (692, 487920), (760, 444264), (856, 394440), (865, 390336), (912, 370220), (960, 351709), (1038, 325280), (1070, 315552), (1140, 296176), (1216, 277665), (1284, 262960), (1384, 243960), (1520, 222132), (1605, 210368), (1712, 197220), (1730, 195168), (1824, 185110), (2033, 166080), (2076, 162640), (2140, 157776), (2280, 148088), (2568, 131480), (2595, 130112), (2768, 121980), (3040, 111066), (3210, 105184), (3287, 102720), (3424, 98610), (3460, 97584), (3648, 92555), (4066, 83040), (4152, 81320), (4280, 78888), (4560, 74044), (5136, 65740), (5190, 65056), (5536, 60990), (6080, 55533), (6099, 55360), (6420, 52592), (6574, 51360), (6848, 49305), (6920, 48792), (8132, 41520), (8304, 40660), (8560, 39444), (9120, 37022), (9861, 34240), (10165, 33216), (10272, 32870), (10380, 32528), (11072, 30495), (12198, 27680), (12840, 26296), (13148, 25680), (13840, 24396), (16264, 20760), (16435, 20544), (16608, 20330), (17120, 19722), (18240, 18511)]