228548760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 774109440

約数和(自身を除く): 545560680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 103, 110, 120, 123, 132, 164, 165, 205, 206, 220, 246, 264, 309, 328, 330, 410, 412, 440, 451, 492, 515, 615, 618, 660, 820, 824, 902, 984, 1030, 1133, 1230, 1236, 1320, 1353, 1545, 1640, 1681, 1804, 2060, 2255, 2266, 2460, 2472, 2706, 3090, 3362, 3399, 3608, 4120, 4223, 4510, 4532, 4920, 5043, 5412, 5665, 6180, 6724, 6765, 6798, 8405, 8446, 9020, 9064, 10086, 10824, 11330, 12360, 12669, 13448, 13530, 13596, 16810, 16892, 16995, 18040, 18491, 20172, 21115, 22660, 25215, 25338, 27060, 27192, 33620, 33784, 33990, 36982, 40344, 42230, 45320, 46453, 50430, 50676, 54120, 55473, 63345, 67240, 67980, 73964, 84460, 92455, 92906, 100860, 101352, 110946, 126690, 135960, 139359, 147928, 168920, 173143, 184910, 185812, 201720, 221892, 232265, 253380, 277365, 278718, 346286, 369820, 371624, 443784, 464530, 506760, 519429, 554730, 557436, 692572, 696795, 739640, 865715, 929060, 1038858, 1109460, 1114872, 1385144, 1393590, 1731430, 1858120, 1904573, 2077716, 2218920, 2597145, 2787180, 3462860, 3809146, 4155432, 5194290, 5574360, 5713719, 6925720, 7618292, 9522865, 10388580, 11427438, 15236584, 19045730, 20777160, 22854876, 28568595, 38091460, 45709752, 57137190, 76182920, 114274380, 228548760]

約数ペア:

[(1, 228548760), (2, 114274380), (3, 76182920), (4, 57137190), (5, 45709752), (6, 38091460), (8, 28568595), (10, 22854876), (11, 20777160), (12, 19045730), (15, 15236584), (20, 11427438), (22, 10388580), (24, 9522865), (30, 7618292), (33, 6925720), (40, 5713719), (41, 5574360), (44, 5194290), (55, 4155432), (60, 3809146), (66, 3462860), (82, 2787180), (88, 2597145), (103, 2218920), (110, 2077716), (120, 1904573), (123, 1858120), (132, 1731430), (164, 1393590), (165, 1385144), (205, 1114872), (206, 1109460), (220, 1038858), (246, 929060), (264, 865715), (309, 739640), (328, 696795), (330, 692572), (410, 557436), (412, 554730), (440, 519429), (451, 506760), (492, 464530), (515, 443784), (615, 371624), (618, 369820), (660, 346286), (820, 278718), (824, 277365), (902, 253380), (984, 232265), (1030, 221892), (1133, 201720), (1230, 185812), (1236, 184910), (1320, 173143), (1353, 168920), (1545, 147928), (1640, 139359), (1681, 135960), (1804, 126690), (2060, 110946), (2255, 101352), (2266, 100860), (2460, 92906), (2472, 92455), (2706, 84460), (3090, 73964), (3362, 67980), (3399, 67240), (3608, 63345), (4120, 55473), (4223, 54120), (4510, 50676), (4532, 50430), (4920, 46453), (5043, 45320), (5412, 42230), (5665, 40344), (6180, 36982), (6724, 33990), (6765, 33784), (6798, 33620), (8405, 27192), (8446, 27060), (9020, 25338), (9064, 25215), (10086, 22660), (10824, 21115), (11330, 20172), (12360, 18491), (12669, 18040), (13448, 16995), (13530, 16892), (13596, 16810)]