20676102720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{33811}}^1$

素因数の和:33858

約数の個数: 336

約数和(自身を含む): 82241062848

約数和(自身を除く): 61564960128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 320, 336, 364, 390, 392, 416, 420, 448, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 832, 840, 910, 960, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1344, 1365, 1456, 1470, 1560, 1568, 1680, 1820, 1911, 1960, 2080, 2184, 2240, 2352, 2496, 2548, 2730, 2912, 2940, 3120, 3136, 3185, 3360, 3640, 3822, 3920, 4160, 4368, 4704, 5096, 5460, 5824, 5880, 6240, 6370, 6720, 7280, 7644, 7840, 8736, 9408, 9555, 10192, 10920, 11760, 12480, 12740, 14560, 15288, 15680, 17472, 19110, 20384, 21840, 23520, 25480, 29120, 30576, 33811, 38220, 40768, 43680, 47040, 50960, 61152, 67622, 76440, 87360, 101433, 101920, 122304, 135244, 152880, 169055, 202866, 203840, 236677, 270488, 305760, 338110, 405732, 439543, 473354, 507165, 540976, 611520, 676220, 710031, 811464, 879086, 946708, 1014330, 1081952, 1183385, 1318629, 1352440, 1420062, 1622928, 1656739, 1758172, 1893416, 2028660, 2163904, 2197715, 2366770, 2637258, 2704880, 2840124, 3076801, 3245856, 3313478, 3516344, 3550155, 3786832, 4057320, 4395430, 4733540, 4970217, 5274516, 5409760, 5680248, 6153602, 6491712, 6593145, 6626956, 7032688, 7100310, 7573664, 8114640, 8283695, 8790860, 9230403, 9467080, 9940434, 10549032, 10819520, 11360496, 12307204, 13186290, 13253912, 14065376, 14200620, 15147328, 15384005, 16229280, 16567390, 17581720, 18460806, 18934160, 19880868, 21098064, 21537607, 22720992, 24614408, 24851085, 26372580, 26507824, 28130752, 28401240, 30768010, 32458560, 33134780, 35163440, 36921612, 37868320, 39761736, 42196128, 43075214, 45441984, 46152015, 49228816, 49702170, 52745160, 53015648, 56802480, 61536020, 64612821, 66269560, 70326880, 73843224, 75736640, 79523472, 84392256, 86150428, 92304030, 98457632, 99404340, 105490320, 106031296, 107688035, 113604960, 123072040, 129225642, 132539120, 140653760, 147686448, 159046944, 172300856, 184608060, 196915264, 198808680, 210980640, 215376070, 227209920, 246144080, 258451284, 265078240, 295372896, 318093888, 323064105, 344601712, 369216120, 397617360, 421961280, 430752140, 492288160, 516902568, 530156480, 590745792, 646128210, 689203424, 738432240, 795234720, 861504280, 984576320, 1033805136, 1292256420, 1378406848, 1476864480, 1590469440, 1723008560, 2067610272, 2584512840, 2953728960, 3446017120, 4135220544, 5169025680, 6892034240, 10338051360, 20676102720]

約数ペア:

[(1, 20676102720), (2, 10338051360), (3, 6892034240), (4, 5169025680), (5, 4135220544), (6, 3446017120), (7, 2953728960), (8, 2584512840), (10, 2067610272), (12, 1723008560), (13, 1590469440), (14, 1476864480), (15, 1378406848), (16, 1292256420), (20, 1033805136), (21, 984576320), (24, 861504280), (26, 795234720), (28, 738432240), (30, 689203424), (32, 646128210), (35, 590745792), (39, 530156480), (40, 516902568), (42, 492288160), (48, 430752140), (49, 421961280), (52, 397617360), (56, 369216120), (60, 344601712), (64, 323064105), (65, 318093888), (70, 295372896), (78, 265078240), (80, 258451284), (84, 246144080), (91, 227209920), (96, 215376070), (98, 210980640), (104, 198808680), (105, 196915264), (112, 184608060), (120, 172300856), (130, 159046944), (140, 147686448), (147, 140653760), (156, 132539120), (160, 129225642), (168, 123072040), (182, 113604960), (192, 107688035), (195, 106031296), (196, 105490320), (208, 99404340), (210, 98457632), (224, 92304030), (240, 86150428), (245, 84392256), (260, 79523472), (273, 75736640), (280, 73843224), (294, 70326880), (312, 66269560), (320, 64612821), (336, 61536020), (364, 56802480), (390, 53015648), (392, 52745160), (416, 49702170), (420, 49228816), (448, 46152015), (455, 45441984), (480, 43075214), (490, 42196128), (520, 39761736), (546, 37868320), (560, 36921612), (588, 35163440), (624, 33134780), (637, 32458560), (672, 30768010), (728, 28401240), (735, 28130752), (780, 26507824), (784, 26372580), (832, 24851085), (840, 24614408), (910, 22720992), (960, 21537607), (980, 21098064), (1040, 19880868), (1092, 18934160), (1120, 18460806), (1176, 17581720), (1248, 16567390), (1274, 16229280), (1344, 15384005), (1365, 15147328), (1456, 14200620), (1470, 14065376), (1560, 13253912), (1568, 13186290), (1680, 12307204), (1820, 11360496), (1911, 10819520), (1960, 10549032), (2080, 9940434), (2184, 9467080), (2240, 9230403), (2352, 8790860), (2496, 8283695), (2548, 8114640), (2730, 7573664), (2912, 7100310), (2940, 7032688), (3120, 6626956), (3136, 6593145), (3185, 6491712), (3360, 6153602), (3640, 5680248), (3822, 5409760), (3920, 5274516), (4160, 4970217), (4368, 4733540), (4704, 4395430), (5096, 4057320), (5460, 3786832), (5824, 3550155), (5880, 3516344), (6240, 3313478), (6370, 3245856), (6720, 3076801), (7280, 2840124), (7644, 2704880), (7840, 2637258), (8736, 2366770), (9408, 2197715), (9555, 2163904), (10192, 2028660), (10920, 1893416), (11760, 1758172), (12480, 1656739), (12740, 1622928), (14560, 1420062), (15288, 1352440), (15680, 1318629), (17472, 1183385), (19110, 1081952), (20384, 1014330), (21840, 946708), (23520, 879086), (25480, 811464), (29120, 710031), (30576, 676220), (33811, 611520), (38220, 540976), (40768, 507165), (43680, 473354), (47040, 439543), (50960, 405732), (61152, 338110), (67622, 305760), (76440, 270488), (87360, 236677), (101433, 203840), (101920, 202866), (122304, 169055), (135244, 152880)]