914480640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2137

約数の個数: 240

約数和(自身を含む): 3335389200

約数和(自身を除く): 2420908560

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, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2089, 2280, 2304, 2432, 2560, 2736, 2880, 3040, 3420, 3648, 3840, 4178, 4560, 4608, 4864, 5472, 5760, 6080, 6267, 6840, 7296, 7680, 8356, 9120, 9728, 10445, 10944, 11520, 12160, 12534, 13680, 14592, 16712, 18240, 18801, 20890, 21888, 23040, 24320, 25068, 27360, 29184, 31335, 33424, 36480, 37602, 39691, 41780, 43776, 48640, 50136, 54720, 62670, 66848, 72960, 75204, 79382, 83560, 87552, 94005, 100272, 109440, 119073, 125340, 133696, 145920, 150408, 158764, 167120, 188010, 198455, 200544, 218880, 238146, 250680, 267392, 300816, 317528, 334240, 357219, 376020, 396910, 401088, 437760, 476292, 501360, 534784, 595365, 601632, 635056, 668480, 714438, 752040, 793820, 802176, 952584, 1002720, 1069568, 1190730, 1203264, 1270112, 1336960, 1428876, 1504080, 1587640, 1604352, 1786095, 1905168, 2005440, 2381460, 2406528, 2540224, 2673920, 2857752, 3008160, 3175280, 3208704, 3572190, 3810336, 4010880, 4762920, 4813056, 5080448, 5347840, 5715504, 6016320, 6350560, 7144380, 7620672, 8021760, 9525840, 9626112, 10160896, 11431008, 12032640, 12701120, 14288760, 15241344, 16043520, 19051680, 20321792, 22862016, 24065280, 25402240, 28577520, 30482688, 38103360, 45724032, 48130560, 50804480, 57155040, 60965376, 76206720, 91448064, 101608960, 114310080, 152413440, 182896128, 228620160, 304826880, 457240320, 914480640]

約数ペア:

[(1, 914480640), (2, 457240320), (3, 304826880), (4, 228620160), (5, 182896128), (6, 152413440), (8, 114310080), (9, 101608960), (10, 91448064), (12, 76206720), (15, 60965376), (16, 57155040), (18, 50804480), (19, 48130560), (20, 45724032), (24, 38103360), (30, 30482688), (32, 28577520), (36, 25402240), (38, 24065280), (40, 22862016), (45, 20321792), (48, 19051680), (57, 16043520), (60, 15241344), (64, 14288760), (72, 12701120), (76, 12032640), (80, 11431008), (90, 10160896), (95, 9626112), (96, 9525840), (114, 8021760), (120, 7620672), (128, 7144380), (144, 6350560), (152, 6016320), (160, 5715504), (171, 5347840), (180, 5080448), (190, 4813056), (192, 4762920), (228, 4010880), (240, 3810336), (256, 3572190), (285, 3208704), (288, 3175280), (304, 3008160), (320, 2857752), (342, 2673920), (360, 2540224), (380, 2406528), (384, 2381460), (456, 2005440), (480, 1905168), (512, 1786095), (570, 1604352), (576, 1587640), (608, 1504080), (640, 1428876), (684, 1336960), (720, 1270112), (760, 1203264), (768, 1190730), (855, 1069568), (912, 1002720), (960, 952584), (1140, 802176), (1152, 793820), (1216, 752040), (1280, 714438), (1368, 668480), (1440, 635056), (1520, 601632), (1536, 595365), (1710, 534784), (1824, 501360), (1920, 476292), (2089, 437760), (2280, 401088), (2304, 396910), (2432, 376020), (2560, 357219), (2736, 334240), (2880, 317528), (3040, 300816), (3420, 267392), (3648, 250680), (3840, 238146), (4178, 218880), (4560, 200544), (4608, 198455), (4864, 188010), (5472, 167120), (5760, 158764), (6080, 150408), (6267, 145920), (6840, 133696), (7296, 125340), (7680, 119073), (8356, 109440), (9120, 100272), (9728, 94005), (10445, 87552), (10944, 83560), (11520, 79382), (12160, 75204), (12534, 72960), (13680, 66848), (14592, 62670), (16712, 54720), (18240, 50136), (18801, 48640), (20890, 43776), (21888, 41780), (23040, 39691), (24320, 37602), (25068, 36480), (27360, 33424), (29184, 31335)]