270783240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:352

約数の個数: 256

約数和(自身を含む): 1012677120

約数和(自身を除く): 741893880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 137, 140, 156, 168, 181, 182, 195, 210, 260, 273, 274, 280, 312, 362, 364, 390, 411, 420, 455, 520, 543, 546, 548, 685, 724, 728, 780, 822, 840, 905, 910, 959, 1086, 1092, 1096, 1267, 1365, 1370, 1448, 1560, 1644, 1781, 1810, 1820, 1918, 2055, 2172, 2184, 2353, 2534, 2715, 2730, 2740, 2877, 3288, 3562, 3620, 3640, 3801, 3836, 4110, 4344, 4706, 4795, 5068, 5343, 5430, 5460, 5480, 5754, 6335, 7059, 7124, 7240, 7602, 7672, 8220, 8905, 9412, 9590, 10136, 10686, 10860, 10920, 11508, 11765, 12467, 12670, 14118, 14248, 14385, 15204, 16440, 16471, 17810, 18824, 19005, 19180, 21372, 21720, 23016, 23530, 24797, 24934, 25340, 26715, 28236, 28770, 30408, 32942, 35295, 35620, 37401, 38010, 38360, 42744, 47060, 49413, 49594, 49868, 50680, 53430, 56472, 57540, 62335, 65884, 70590, 71240, 74391, 74802, 76020, 82355, 94120, 98826, 99188, 99736, 106860, 115080, 123985, 124670, 131768, 141180, 148782, 149604, 152040, 164710, 173579, 187005, 197652, 198376, 213720, 247065, 247970, 249340, 282360, 297564, 299208, 322361, 329420, 347158, 371955, 374010, 395304, 494130, 495940, 498680, 520737, 595128, 644722, 658840, 694316, 743910, 748020, 867895, 967083, 988260, 991880, 1041474, 1289444, 1388632, 1487820, 1496040, 1611805, 1735790, 1934166, 1976520, 2082948, 2256527, 2578888, 2603685, 2975640, 3223610, 3471580, 3868332, 4165896, 4513054, 4835415, 5207370, 6447220, 6769581, 6943160, 7736664, 9026108, 9670830, 10414740, 11282635, 12894440, 13539162, 18052216, 19341660, 20829480, 22565270, 27078324, 33847905, 38683320, 45130540, 54156648, 67695810, 90261080, 135391620, 270783240]

約数ペア:

[(1, 270783240), (2, 135391620), (3, 90261080), (4, 67695810), (5, 54156648), (6, 45130540), (7, 38683320), (8, 33847905), (10, 27078324), (12, 22565270), (13, 20829480), (14, 19341660), (15, 18052216), (20, 13539162), (21, 12894440), (24, 11282635), (26, 10414740), (28, 9670830), (30, 9026108), (35, 7736664), (39, 6943160), (40, 6769581), (42, 6447220), (52, 5207370), (56, 4835415), (60, 4513054), (65, 4165896), (70, 3868332), (78, 3471580), (84, 3223610), (91, 2975640), (104, 2603685), (105, 2578888), (120, 2256527), (130, 2082948), (137, 1976520), (140, 1934166), (156, 1735790), (168, 1611805), (181, 1496040), (182, 1487820), (195, 1388632), (210, 1289444), (260, 1041474), (273, 991880), (274, 988260), (280, 967083), (312, 867895), (362, 748020), (364, 743910), (390, 694316), (411, 658840), (420, 644722), (455, 595128), (520, 520737), (543, 498680), (546, 495940), (548, 494130), (685, 395304), (724, 374010), (728, 371955), (780, 347158), (822, 329420), (840, 322361), (905, 299208), (910, 297564), (959, 282360), (1086, 249340), (1092, 247970), (1096, 247065), (1267, 213720), (1365, 198376), (1370, 197652), (1448, 187005), (1560, 173579), (1644, 164710), (1781, 152040), (1810, 149604), (1820, 148782), (1918, 141180), (2055, 131768), (2172, 124670), (2184, 123985), (2353, 115080), (2534, 106860), (2715, 99736), (2730, 99188), (2740, 98826), (2877, 94120), (3288, 82355), (3562, 76020), (3620, 74802), (3640, 74391), (3801, 71240), (3836, 70590), (4110, 65884), (4344, 62335), (4706, 57540), (4795, 56472), (5068, 53430), (5343, 50680), (5430, 49868), (5460, 49594), (5480, 49413), (5754, 47060), (6335, 42744), (7059, 38360), (7124, 38010), (7240, 37401), (7602, 35620), (7672, 35295), (8220, 32942), (8905, 30408), (9412, 28770), (9590, 28236), (10136, 26715), (10686, 25340), (10860, 24934), (10920, 24797), (11508, 23530), (11765, 23016), (12467, 21720), (12670, 21372), (14118, 19180), (14248, 19005), (14385, 18824), (15204, 17810), (16440, 16471)]