477512840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:356

約数の個数: 192

約数和(自身を含む): 1339545600

約数和(自身を除く): 862032760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 31, 35, 40, 49, 56, 58, 62, 70, 98, 116, 124, 140, 145, 155, 196, 203, 217, 232, 245, 248, 271, 280, 290, 310, 392, 406, 434, 490, 542, 580, 620, 812, 868, 899, 980, 1015, 1084, 1085, 1160, 1240, 1355, 1421, 1519, 1624, 1736, 1798, 1897, 1960, 2030, 2168, 2170, 2710, 2842, 3038, 3596, 3794, 4060, 4340, 4495, 5420, 5684, 6076, 6293, 7105, 7192, 7588, 7595, 7859, 8120, 8401, 8680, 8990, 9485, 10840, 11368, 12152, 12586, 13279, 14210, 15176, 15190, 15718, 16802, 17980, 18970, 25172, 26558, 28420, 30380, 31436, 31465, 33604, 35960, 37940, 39295, 42005, 44051, 50344, 53116, 55013, 56840, 58807, 60760, 62872, 62930, 66395, 67208, 75880, 78590, 84010, 88102, 106232, 110026, 117614, 125860, 132790, 157180, 168020, 176204, 220052, 220255, 235228, 243629, 251720, 265580, 275065, 294035, 314360, 336040, 352408, 385091, 411649, 440104, 440510, 470456, 487258, 531160, 550130, 588070, 770182, 823298, 881020, 974516, 1100260, 1176140, 1218145, 1540364, 1646596, 1705403, 1762040, 1925455, 1949032, 2058245, 2200520, 2352280, 2436290, 3080728, 3293192, 3410806, 3850910, 4116490, 4872580, 6821612, 7701820, 8232980, 8527015, 9745160, 11937821, 13643224, 15403640, 16465960, 17054030, 23875642, 34108060, 47751284, 59689105, 68216120, 95502568, 119378210, 238756420, 477512840]

約数ペア:

[(1, 477512840), (2, 238756420), (4, 119378210), (5, 95502568), (7, 68216120), (8, 59689105), (10, 47751284), (14, 34108060), (20, 23875642), (28, 17054030), (29, 16465960), (31, 15403640), (35, 13643224), (40, 11937821), (49, 9745160), (56, 8527015), (58, 8232980), (62, 7701820), (70, 6821612), (98, 4872580), (116, 4116490), (124, 3850910), (140, 3410806), (145, 3293192), (155, 3080728), (196, 2436290), (203, 2352280), (217, 2200520), (232, 2058245), (245, 1949032), (248, 1925455), (271, 1762040), (280, 1705403), (290, 1646596), (310, 1540364), (392, 1218145), (406, 1176140), (434, 1100260), (490, 974516), (542, 881020), (580, 823298), (620, 770182), (812, 588070), (868, 550130), (899, 531160), (980, 487258), (1015, 470456), (1084, 440510), (1085, 440104), (1160, 411649), (1240, 385091), (1355, 352408), (1421, 336040), (1519, 314360), (1624, 294035), (1736, 275065), (1798, 265580), (1897, 251720), (1960, 243629), (2030, 235228), (2168, 220255), (2170, 220052), (2710, 176204), (2842, 168020), (3038, 157180), (3596, 132790), (3794, 125860), (4060, 117614), (4340, 110026), (4495, 106232), (5420, 88102), (5684, 84010), (6076, 78590), (6293, 75880), (7105, 67208), (7192, 66395), (7588, 62930), (7595, 62872), (7859, 60760), (8120, 58807), (8401, 56840), (8680, 55013), (8990, 53116), (9485, 50344), (10840, 44051), (11368, 42005), (12152, 39295), (12586, 37940), (13279, 35960), (14210, 33604), (15176, 31465), (15190, 31436), (15718, 30380), (16802, 28420), (17980, 26558), (18970, 25172)]