7137690480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16831}}^1$

素因数の和:16900

約数の個数: 240

約数和(自身を含む): 26047856640

約数和(自身を除く): 18910166160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 360, 372, 380, 456, 465, 496, 558, 570, 589, 620, 684, 720, 744, 760, 855, 912, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1488, 1520, 1710, 1767, 1860, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 3420, 3534, 3720, 4464, 4560, 4712, 5301, 5580, 5890, 6840, 7068, 7440, 8835, 9424, 10602, 11160, 11780, 13680, 14136, 16831, 17670, 21204, 22320, 23560, 26505, 28272, 33662, 35340, 42408, 47120, 50493, 53010, 67324, 70680, 84155, 84816, 100986, 106020, 134648, 141360, 151479, 168310, 201972, 212040, 252465, 269296, 302958, 319789, 336620, 403944, 424080, 504930, 521761, 605916, 639578, 673240, 757395, 807888, 959367, 1009860, 1043522, 1211832, 1279156, 1346480, 1514790, 1565283, 1598945, 1918734, 2019720, 2087044, 2423664, 2558312, 2608805, 2878101, 3029580, 3130566, 3197890, 3837468, 4039440, 4174088, 4695849, 4796835, 5116624, 5217610, 5756202, 6059160, 6261132, 6395780, 7674936, 7826415, 8348176, 9391698, 9593670, 9913459, 10435220, 11512404, 12118320, 12522264, 12791560, 14390505, 15349872, 15652830, 18783396, 19187340, 19826918, 20870440, 23024808, 23479245, 25044528, 25583120, 28781010, 29740377, 31305660, 37566792, 38374680, 39653836, 41740880, 46049616, 46958490, 49567295, 57562020, 59480754, 62611320, 75133584, 76749360, 79307672, 89221131, 93916980, 99134590, 115124040, 118961508, 125222640, 148701885, 158615344, 178442262, 187833960, 198269180, 230248080, 237923016, 297403770, 356884524, 375667920, 396538360, 446105655, 475846032, 594807540, 713769048, 793076720, 892211310, 1189615080, 1427538096, 1784422620, 2379230160, 3568845240, 7137690480]

約数ペア:

[(1, 7137690480), (2, 3568845240), (3, 2379230160), (4, 1784422620), (5, 1427538096), (6, 1189615080), (8, 892211310), (9, 793076720), (10, 713769048), (12, 594807540), (15, 475846032), (16, 446105655), (18, 396538360), (19, 375667920), (20, 356884524), (24, 297403770), (30, 237923016), (31, 230248080), (36, 198269180), (38, 187833960), (40, 178442262), (45, 158615344), (48, 148701885), (57, 125222640), (60, 118961508), (62, 115124040), (72, 99134590), (76, 93916980), (80, 89221131), (90, 79307672), (93, 76749360), (95, 75133584), (114, 62611320), (120, 59480754), (124, 57562020), (144, 49567295), (152, 46958490), (155, 46049616), (171, 41740880), (180, 39653836), (186, 38374680), (190, 37566792), (228, 31305660), (240, 29740377), (248, 28781010), (279, 25583120), (285, 25044528), (304, 23479245), (310, 23024808), (342, 20870440), (360, 19826918), (372, 19187340), (380, 18783396), (456, 15652830), (465, 15349872), (496, 14390505), (558, 12791560), (570, 12522264), (589, 12118320), (620, 11512404), (684, 10435220), (720, 9913459), (744, 9593670), (760, 9391698), (855, 8348176), (912, 7826415), (930, 7674936), (1116, 6395780), (1140, 6261132), (1178, 6059160), (1240, 5756202), (1368, 5217610), (1395, 5116624), (1488, 4796835), (1520, 4695849), (1710, 4174088), (1767, 4039440), (1860, 3837468), (2232, 3197890), (2280, 3130566), (2356, 3029580), (2480, 2878101), (2736, 2608805), (2790, 2558312), (2945, 2423664), (3420, 2087044), (3534, 2019720), (3720, 1918734), (4464, 1598945), (4560, 1565283), (4712, 1514790), (5301, 1346480), (5580, 1279156), (5890, 1211832), (6840, 1043522), (7068, 1009860), (7440, 959367), (8835, 807888), (9424, 757395), (10602, 673240), (11160, 639578), (11780, 605916), (13680, 521761), (14136, 504930), (16831, 424080), (17670, 403944), (21204, 336620), (22320, 319789), (23560, 302958), (26505, 269296), (28272, 252465), (33662, 212040), (35340, 201972), (42408, 168310), (47120, 151479), (50493, 141360), (53010, 134648), (67324, 106020), (70680, 100986), (84155, 84816)]