22630140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 77968800

約数和(自身を除く): 55338660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 509, 570, 585, 684, 741, 780, 855, 988, 1018, 1140, 1170, 1235, 1482, 1527, 1710, 2036, 2223, 2340, 2470, 2545, 2964, 3054, 3420, 3705, 4446, 4581, 4940, 5090, 6108, 6617, 7410, 7635, 8892, 9162, 9671, 10180, 11115, 13234, 14820, 15270, 18324, 19342, 19851, 22230, 22905, 26468, 29013, 30540, 33085, 38684, 39702, 44460, 45810, 48355, 58026, 59553, 66170, 79404, 87039, 91620, 96710, 99255, 116052, 119106, 125723, 132340, 145065, 174078, 193420, 198510, 238212, 251446, 290130, 297765, 348156, 377169, 397020, 435195, 502892, 580260, 595530, 628615, 754338, 870390, 1131507, 1191060, 1257230, 1508676, 1740780, 1885845, 2263014, 2514460, 3771690, 4526028, 5657535, 7543380, 11315070, 22630140]

約数ペア:

[(1, 22630140), (2, 11315070), (3, 7543380), (4, 5657535), (5, 4526028), (6, 3771690), (9, 2514460), (10, 2263014), (12, 1885845), (13, 1740780), (15, 1508676), (18, 1257230), (19, 1191060), (20, 1131507), (26, 870390), (30, 754338), (36, 628615), (38, 595530), (39, 580260), (45, 502892), (52, 435195), (57, 397020), (60, 377169), (65, 348156), (76, 297765), (78, 290130), (90, 251446), (95, 238212), (114, 198510), (117, 193420), (130, 174078), (156, 145065), (171, 132340), (180, 125723), (190, 119106), (195, 116052), (228, 99255), (234, 96710), (247, 91620), (260, 87039), (285, 79404), (342, 66170), (380, 59553), (390, 58026), (468, 48355), (494, 45810), (509, 44460), (570, 39702), (585, 38684), (684, 33085), (741, 30540), (780, 29013), (855, 26468), (988, 22905), (1018, 22230), (1140, 19851), (1170, 19342), (1235, 18324), (1482, 15270), (1527, 14820), (1710, 13234), (2036, 11115), (2223, 10180), (2340, 9671), (2470, 9162), (2545, 8892), (2964, 7635), (3054, 7410), (3420, 6617), (3705, 6108), (4446, 5090), (4581, 4940)]