971204580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:368

約数の個数: 240

約数和(自身を含む): 3196537344

約数和(自身を除く): 2225332764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 83, 90, 93, 108, 124, 135, 155, 162, 166, 180, 186, 233, 249, 270, 279, 310, 324, 332, 372, 405, 415, 465, 466, 498, 540, 558, 620, 699, 747, 810, 830, 837, 930, 932, 996, 1116, 1165, 1245, 1395, 1398, 1494, 1620, 1660, 1674, 1860, 2097, 2241, 2330, 2490, 2511, 2573, 2790, 2796, 2988, 3348, 3495, 3735, 4185, 4194, 4482, 4660, 4980, 5022, 5146, 5580, 6291, 6723, 6990, 7223, 7470, 7719, 8370, 8388, 8964, 10044, 10292, 10485, 11205, 12555, 12582, 12865, 13446, 13980, 14446, 14940, 15438, 16740, 18873, 19339, 20970, 21669, 22410, 23157, 25110, 25164, 25730, 26892, 28892, 30876, 31455, 33615, 36115, 37746, 38595, 38678, 41940, 43338, 44820, 46314, 50220, 51460, 58017, 62910, 65007, 67230, 69471, 72230, 75492, 77190, 77356, 86676, 92628, 94365, 96695, 108345, 115785, 116034, 125820, 130014, 134460, 138942, 144460, 154380, 174051, 188730, 193390, 195021, 208413, 216690, 231570, 232068, 260028, 277884, 290085, 325035, 347355, 348102, 377460, 386780, 390042, 416826, 433380, 463140, 522153, 580170, 585063, 599509, 650070, 694710, 696204, 780084, 833652, 870255, 975105, 1042065, 1044306, 1160340, 1170126, 1199018, 1300140, 1389420, 1566459, 1740510, 1798527, 1950210, 2084130, 2088612, 2340252, 2398036, 2610765, 2925315, 2997545, 3132918, 3481020, 3597054, 3900420, 4168260, 5221530, 5395581, 5850630, 5995090, 6265836, 7194108, 7832295, 8992635, 10443060, 10791162, 11701260, 11990180, 15664590, 16186743, 17985270, 21582324, 26977905, 31329180, 32373486, 35970540, 48560229, 53955810, 64746972, 80933715, 97120458, 107911620, 161867430, 194240916, 242801145, 323734860, 485602290, 971204580]

約数ペア:

[(1, 971204580), (2, 485602290), (3, 323734860), (4, 242801145), (5, 194240916), (6, 161867430), (9, 107911620), (10, 97120458), (12, 80933715), (15, 64746972), (18, 53955810), (20, 48560229), (27, 35970540), (30, 32373486), (31, 31329180), (36, 26977905), (45, 21582324), (54, 17985270), (60, 16186743), (62, 15664590), (81, 11990180), (83, 11701260), (90, 10791162), (93, 10443060), (108, 8992635), (124, 7832295), (135, 7194108), (155, 6265836), (162, 5995090), (166, 5850630), (180, 5395581), (186, 5221530), (233, 4168260), (249, 3900420), (270, 3597054), (279, 3481020), (310, 3132918), (324, 2997545), (332, 2925315), (372, 2610765), (405, 2398036), (415, 2340252), (465, 2088612), (466, 2084130), (498, 1950210), (540, 1798527), (558, 1740510), (620, 1566459), (699, 1389420), (747, 1300140), (810, 1199018), (830, 1170126), (837, 1160340), (930, 1044306), (932, 1042065), (996, 975105), (1116, 870255), (1165, 833652), (1245, 780084), (1395, 696204), (1398, 694710), (1494, 650070), (1620, 599509), (1660, 585063), (1674, 580170), (1860, 522153), (2097, 463140), (2241, 433380), (2330, 416826), (2490, 390042), (2511, 386780), (2573, 377460), (2790, 348102), (2796, 347355), (2988, 325035), (3348, 290085), (3495, 277884), (3735, 260028), (4185, 232068), (4194, 231570), (4482, 216690), (4660, 208413), (4980, 195021), (5022, 193390), (5146, 188730), (5580, 174051), (6291, 154380), (6723, 144460), (6990, 138942), (7223, 134460), (7470, 130014), (7719, 125820), (8370, 116034), (8388, 115785), (8964, 108345), (10044, 96695), (10292, 94365), (10485, 92628), (11205, 86676), (12555, 77356), (12582, 77190), (12865, 75492), (13446, 72230), (13980, 69471), (14446, 67230), (14940, 65007), (15438, 62910), (16740, 58017), (18873, 51460), (19339, 50220), (20970, 46314), (21669, 44820), (22410, 43338), (23157, 41940), (25110, 38678), (25164, 38595), (25730, 37746), (26892, 36115), (28892, 33615), (30876, 31455)]