253060080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11587}}^1$

素因数の和:11623

約数の個数: 160

約数和(自身を含む): 965604864

約数和(自身を除く): 712544784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 11587, 21840, 23174, 34761, 46348, 57935, 69522, 81109, 92696, 115870, 139044, 150631, 162218, 173805, 185392, 231740, 243327, 278088, 301262, 324436, 347610, 405545, 451893, 463480, 486654, 556176, 602524, 648872, 695220, 753155, 811090, 903786, 926960, 973308, 1054417, 1205048, 1216635, 1297744, 1390440, 1506310, 1622180, 1807572, 1946616, 2108834, 2259465, 2410096, 2433270, 2780880, 3012620, 3163251, 3244360, 3615144, 3893232, 4217668, 4518930, 4866540, 5272085, 6025240, 6326502, 6488720, 7230288, 8435336, 9037860, 9733080, 10544170, 12050480, 12653004, 15816255, 16870672, 18075720, 19466160, 21088340, 25306008, 31632510, 36151440, 42176680, 50612016, 63265020, 84353360, 126530040, 253060080]

約数ペア:

[(1, 253060080), (2, 126530040), (3, 84353360), (4, 63265020), (5, 50612016), (6, 42176680), (7, 36151440), (8, 31632510), (10, 25306008), (12, 21088340), (13, 19466160), (14, 18075720), (15, 16870672), (16, 15816255), (20, 12653004), (21, 12050480), (24, 10544170), (26, 9733080), (28, 9037860), (30, 8435336), (35, 7230288), (39, 6488720), (40, 6326502), (42, 6025240), (48, 5272085), (52, 4866540), (56, 4518930), (60, 4217668), (65, 3893232), (70, 3615144), (78, 3244360), (80, 3163251), (84, 3012620), (91, 2780880), (104, 2433270), (105, 2410096), (112, 2259465), (120, 2108834), (130, 1946616), (140, 1807572), (156, 1622180), (168, 1506310), (182, 1390440), (195, 1297744), (208, 1216635), (210, 1205048), (240, 1054417), (260, 973308), (273, 926960), (280, 903786), (312, 811090), (336, 753155), (364, 695220), (390, 648872), (420, 602524), (455, 556176), (520, 486654), (546, 463480), (560, 451893), (624, 405545), (728, 347610), (780, 324436), (840, 301262), (910, 278088), (1040, 243327), (1092, 231740), (1365, 185392), (1456, 173805), (1560, 162218), (1680, 150631), (1820, 139044), (2184, 115870), (2730, 92696), (3120, 81109), (3640, 69522), (4368, 57935), (5460, 46348), (7280, 34761), (10920, 23174), (11587, 21840)]