22541220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:76

約数の個数: 192

約数和(自身を含む): 79968000

約数和(自身を除く): 57426780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 169, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 338, 342, 351, 380, 390, 468, 494, 507, 513, 540, 570, 585, 676, 684, 702, 741, 780, 845, 855, 988, 1014, 1026, 1140, 1170, 1235, 1404, 1482, 1521, 1690, 1710, 1755, 2028, 2052, 2197, 2223, 2340, 2470, 2535, 2565, 2964, 3042, 3211, 3380, 3420, 3510, 3705, 4394, 4446, 4563, 4940, 5070, 5130, 6084, 6422, 6591, 6669, 7020, 7410, 7605, 8788, 8892, 9126, 9633, 10140, 10260, 10985, 11115, 12844, 13182, 13338, 14820, 15210, 16055, 18252, 19266, 19773, 21970, 22230, 22815, 26364, 26676, 28899, 30420, 32110, 32955, 33345, 38532, 39546, 41743, 43940, 44460, 45630, 48165, 57798, 59319, 64220, 65910, 66690, 79092, 83486, 86697, 91260, 96330, 98865, 115596, 118638, 125229, 131820, 133380, 144495, 166972, 173394, 192660, 197730, 208715, 237276, 250458, 288990, 296595, 346788, 375687, 395460, 417430, 433485, 500916, 577980, 593190, 626145, 751374, 834860, 866970, 1127061, 1186380, 1252290, 1502748, 1733940, 1878435, 2254122, 2504580, 3756870, 4508244, 5635305, 7513740, 11270610, 22541220]

約数ペア:

[(1, 22541220), (2, 11270610), (3, 7513740), (4, 5635305), (5, 4508244), (6, 3756870), (9, 2504580), (10, 2254122), (12, 1878435), (13, 1733940), (15, 1502748), (18, 1252290), (19, 1186380), (20, 1127061), (26, 866970), (27, 834860), (30, 751374), (36, 626145), (38, 593190), (39, 577980), (45, 500916), (52, 433485), (54, 417430), (57, 395460), (60, 375687), (65, 346788), (76, 296595), (78, 288990), (90, 250458), (95, 237276), (108, 208715), (114, 197730), (117, 192660), (130, 173394), (135, 166972), (156, 144495), (169, 133380), (171, 131820), (180, 125229), (190, 118638), (195, 115596), (228, 98865), (234, 96330), (247, 91260), (260, 86697), (270, 83486), (285, 79092), (338, 66690), (342, 65910), (351, 64220), (380, 59319), (390, 57798), (468, 48165), (494, 45630), (507, 44460), (513, 43940), (540, 41743), (570, 39546), (585, 38532), (676, 33345), (684, 32955), (702, 32110), (741, 30420), (780, 28899), (845, 26676), (855, 26364), (988, 22815), (1014, 22230), (1026, 21970), (1140, 19773), (1170, 19266), (1235, 18252), (1404, 16055), (1482, 15210), (1521, 14820), (1690, 13338), (1710, 13182), (1755, 12844), (2028, 11115), (2052, 10985), (2197, 10260), (2223, 10140), (2340, 9633), (2470, 9126), (2535, 8892), (2565, 8788), (2964, 7605), (3042, 7410), (3211, 7020), (3380, 6669), (3420, 6591), (3510, 6422), (3705, 6084), (4394, 5130), (4446, 5070), (4563, 4940)]