2642584980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:687

約数の個数: 288

約数和(自身を含む): 9247875840

約数和(自身を除く): 6605290860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 29, 30, 35, 38, 42, 57, 58, 60, 70, 76, 84, 87, 95, 105, 114, 116, 133, 140, 145, 174, 190, 203, 210, 228, 266, 285, 290, 348, 361, 380, 399, 406, 420, 435, 532, 551, 570, 580, 601, 609, 665, 722, 798, 812, 870, 1015, 1083, 1102, 1140, 1202, 1218, 1330, 1444, 1596, 1653, 1740, 1803, 1805, 1995, 2030, 2166, 2204, 2404, 2436, 2527, 2660, 2755, 3005, 3045, 3306, 3606, 3610, 3857, 3990, 4060, 4207, 4332, 5054, 5415, 5510, 6010, 6090, 6612, 7212, 7220, 7581, 7714, 7980, 8265, 8414, 9015, 10108, 10469, 10830, 11020, 11419, 11571, 12020, 12180, 12621, 12635, 15162, 15428, 16530, 16828, 17429, 18030, 19285, 20938, 21035, 21660, 22838, 23142, 25242, 25270, 30324, 31407, 33060, 34257, 34858, 36060, 37905, 38570, 41876, 42070, 45676, 46284, 50484, 50540, 52287, 52345, 57095, 57855, 62814, 63105, 68514, 69716, 73283, 75810, 77140, 79933, 84140, 87145, 104574, 104690, 114190, 115710, 122003, 125628, 126210, 137028, 146566, 151620, 157035, 159866, 171285, 174290, 209148, 209380, 216961, 219849, 228380, 231420, 239799, 244006, 252420, 261435, 293132, 314070, 319732, 331151, 342570, 348580, 366009, 366415, 399665, 433922, 439698, 479598, 488012, 522870, 610015, 628140, 650883, 662302, 685140, 732018, 732830, 799330, 867844, 879396, 959196, 993453, 1045740, 1084805, 1099245, 1198995, 1220030, 1301766, 1324604, 1464036, 1465660, 1518727, 1598660, 1655755, 1830045, 1986906, 2169610, 2198490, 2318057, 2397990, 2440060, 2603532, 3037454, 3254415, 3311510, 3660090, 3973812, 4339220, 4396980, 4556181, 4636114, 4795980, 4967265, 6074908, 6291869, 6508830, 6623020, 6954171, 7320180, 7593635, 9112362, 9272228, 9934530, 11590285, 12583738, 13017660, 13908342, 15187270, 18224724, 18875607, 19869060, 22780905, 23180570, 25167476, 27816684, 30374540, 31459345, 34770855, 37751214, 44043083, 45561810, 46361140, 62918690, 69541710, 75502428, 88086166, 91123620, 94378035, 125837380, 132129249, 139083420, 176172332, 188756070, 220215415, 264258498, 377512140, 440430830, 528516996, 660646245, 880861660, 1321292490, 2642584980]

約数ペア:

[(1, 2642584980), (2, 1321292490), (3, 880861660), (4, 660646245), (5, 528516996), (6, 440430830), (7, 377512140), (10, 264258498), (12, 220215415), (14, 188756070), (15, 176172332), (19, 139083420), (20, 132129249), (21, 125837380), (28, 94378035), (29, 91123620), (30, 88086166), (35, 75502428), (38, 69541710), (42, 62918690), (57, 46361140), (58, 45561810), (60, 44043083), (70, 37751214), (76, 34770855), (84, 31459345), (87, 30374540), (95, 27816684), (105, 25167476), (114, 23180570), (116, 22780905), (133, 19869060), (140, 18875607), (145, 18224724), (174, 15187270), (190, 13908342), (203, 13017660), (210, 12583738), (228, 11590285), (266, 9934530), (285, 9272228), (290, 9112362), (348, 7593635), (361, 7320180), (380, 6954171), (399, 6623020), (406, 6508830), (420, 6291869), (435, 6074908), (532, 4967265), (551, 4795980), (570, 4636114), (580, 4556181), (601, 4396980), (609, 4339220), (665, 3973812), (722, 3660090), (798, 3311510), (812, 3254415), (870, 3037454), (1015, 2603532), (1083, 2440060), (1102, 2397990), (1140, 2318057), (1202, 2198490), (1218, 2169610), (1330, 1986906), (1444, 1830045), (1596, 1655755), (1653, 1598660), (1740, 1518727), (1803, 1465660), (1805, 1464036), (1995, 1324604), (2030, 1301766), (2166, 1220030), (2204, 1198995), (2404, 1099245), (2436, 1084805), (2527, 1045740), (2660, 993453), (2755, 959196), (3005, 879396), (3045, 867844), (3306, 799330), (3606, 732830), (3610, 732018), (3857, 685140), (3990, 662302), (4060, 650883), (4207, 628140), (4332, 610015), (5054, 522870), (5415, 488012), (5510, 479598), (6010, 439698), (6090, 433922), (6612, 399665), (7212, 366415), (7220, 366009), (7581, 348580), (7714, 342570), (7980, 331151), (8265, 319732), (8414, 314070), (9015, 293132), (10108, 261435), (10469, 252420), (10830, 244006), (11020, 239799), (11419, 231420), (11571, 228380), (12020, 219849), (12180, 216961), (12621, 209380), (12635, 209148), (15162, 174290), (15428, 171285), (16530, 159866), (16828, 157035), (17429, 151620), (18030, 146566), (19285, 137028), (20938, 126210), (21035, 125628), (21660, 122003), (22838, 115710), (23142, 114190), (25242, 104690), (25270, 104574), (30324, 87145), (31407, 84140), (33060, 79933), (34257, 77140), (34858, 75810), (36060, 73283), (37905, 69716), (38570, 68514), (41876, 63105), (42070, 62814), (45676, 57855), (46284, 57095), (50484, 52345), (50540, 52287)]