457240320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2135

約数の個数: 216

約数和(自身を含む): 1666064400

約数和(自身を除く): 1208824080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2089, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4178, 4560, 4864, 5472, 5760, 6080, 6267, 6840, 7296, 8356, 9120, 10445, 10944, 11520, 12160, 12534, 13680, 14592, 16712, 18240, 18801, 20890, 21888, 24320, 25068, 27360, 31335, 33424, 36480, 37602, 39691, 41780, 43776, 50136, 54720, 62670, 66848, 72960, 75204, 79382, 83560, 94005, 100272, 109440, 119073, 125340, 133696, 150408, 158764, 167120, 188010, 198455, 200544, 218880, 238146, 250680, 267392, 300816, 317528, 334240, 357219, 376020, 396910, 401088, 476292, 501360, 534784, 595365, 601632, 635056, 668480, 714438, 752040, 793820, 802176, 952584, 1002720, 1190730, 1203264, 1270112, 1336960, 1428876, 1504080, 1587640, 1604352, 1786095, 1905168, 2005440, 2381460, 2406528, 2540224, 2673920, 2857752, 3008160, 3175280, 3572190, 3810336, 4010880, 4762920, 4813056, 5080448, 5715504, 6016320, 6350560, 7144380, 7620672, 8021760, 9525840, 10160896, 11431008, 12032640, 12701120, 14288760, 15241344, 19051680, 22862016, 24065280, 25402240, 28577520, 30482688, 38103360, 45724032, 50804480, 57155040, 76206720, 91448064, 114310080, 152413440, 228620160, 457240320]

約数ペア:

[(1, 457240320), (2, 228620160), (3, 152413440), (4, 114310080), (5, 91448064), (6, 76206720), (8, 57155040), (9, 50804480), (10, 45724032), (12, 38103360), (15, 30482688), (16, 28577520), (18, 25402240), (19, 24065280), (20, 22862016), (24, 19051680), (30, 15241344), (32, 14288760), (36, 12701120), (38, 12032640), (40, 11431008), (45, 10160896), (48, 9525840), (57, 8021760), (60, 7620672), (64, 7144380), (72, 6350560), (76, 6016320), (80, 5715504), (90, 5080448), (95, 4813056), (96, 4762920), (114, 4010880), (120, 3810336), (128, 3572190), (144, 3175280), (152, 3008160), (160, 2857752), (171, 2673920), (180, 2540224), (190, 2406528), (192, 2381460), (228, 2005440), (240, 1905168), (256, 1786095), (285, 1604352), (288, 1587640), (304, 1504080), (320, 1428876), (342, 1336960), (360, 1270112), (380, 1203264), (384, 1190730), (456, 1002720), (480, 952584), (570, 802176), (576, 793820), (608, 752040), (640, 714438), (684, 668480), (720, 635056), (760, 601632), (768, 595365), (855, 534784), (912, 501360), (960, 476292), (1140, 401088), (1152, 396910), (1216, 376020), (1280, 357219), (1368, 334240), (1440, 317528), (1520, 300816), (1710, 267392), (1824, 250680), (1920, 238146), (2089, 218880), (2280, 200544), (2304, 198455), (2432, 188010), (2736, 167120), (2880, 158764), (3040, 150408), (3420, 133696), (3648, 125340), (3840, 119073), (4178, 109440), (4560, 100272), (4864, 94005), (5472, 83560), (5760, 79382), (6080, 75204), (6267, 72960), (6840, 66848), (7296, 62670), (8356, 54720), (9120, 50136), (10445, 43776), (10944, 41780), (11520, 39691), (12160, 37602), (12534, 36480), (13680, 33424), (14592, 31335), (16712, 27360), (18240, 25068), (18801, 24320), (20890, 21888)]