348515452260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3637}}^1\times {\mathrm{28019}}^1$

素因数の和:31690

約数の個数: 144

約数和(自身を含む): 1113149419200

約数和(自身を除く): 764633966940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 3637, 7274, 10911, 14548, 18185, 21822, 28019, 32733, 36370, 43644, 54555, 56038, 65466, 69103, 72740, 84057, 109110, 112076, 130932, 138206, 140095, 163665, 168114, 207309, 218220, 252171, 276412, 280190, 327330, 336228, 345515, 414618, 420285, 504342, 532361, 560380, 621927, 654660, 691030, 829236, 840570, 1008684, 1036545, 1064722, 1243854, 1260855, 1382060, 1597083, 1681140, 2073090, 2129444, 2487708, 2521710, 2661805, 3109635, 3194166, 4146180, 4791249, 5043420, 5323610, 6219270, 6388332, 7985415, 9582498, 10647220, 12438540, 15970830, 19164996, 23956245, 31941660, 47912490, 95824980, 101905103, 203810206, 305715309, 407620412, 509525515, 611430618, 917145927, 1019051030, 1222861236, 1528576545, 1834291854, 1936196957, 2038102060, 3057153090, 3668583708, 3872393914, 4585729635, 5808590871, 6114306180, 7744787828, 9171459270, 9680984785, 11617181742, 17425772613, 18342918540, 19361969570, 23234363484, 29042954355, 34851545226, 38723939140, 58085908710, 69703090452, 87128863065, 116171817420, 174257726130, 348515452260]

約数ペア:

[(1, 348515452260), (2, 174257726130), (3, 116171817420), (4, 87128863065), (5, 69703090452), (6, 58085908710), (9, 38723939140), (10, 34851545226), (12, 29042954355), (15, 23234363484), (18, 19361969570), (19, 18342918540), (20, 17425772613), (30, 11617181742), (36, 9680984785), (38, 9171459270), (45, 7744787828), (57, 6114306180), (60, 5808590871), (76, 4585729635), (90, 3872393914), (95, 3668583708), (114, 3057153090), (171, 2038102060), (180, 1936196957), (190, 1834291854), (228, 1528576545), (285, 1222861236), (342, 1019051030), (380, 917145927), (570, 611430618), (684, 509525515), (855, 407620412), (1140, 305715309), (1710, 203810206), (3420, 101905103), (3637, 95824980), (7274, 47912490), (10911, 31941660), (14548, 23956245), (18185, 19164996), (21822, 15970830), (28019, 12438540), (32733, 10647220), (36370, 9582498), (43644, 7985415), (54555, 6388332), (56038, 6219270), (65466, 5323610), (69103, 5043420), (72740, 4791249), (84057, 4146180), (109110, 3194166), (112076, 3109635), (130932, 2661805), (138206, 2521710), (140095, 2487708), (163665, 2129444), (168114, 2073090), (207309, 1681140), (218220, 1597083), (252171, 1382060), (276412, 1260855), (280190, 1243854), (327330, 1064722), (336228, 1036545), (345515, 1008684), (414618, 840570), (420285, 829236), (504342, 691030), (532361, 654660), (560380, 621927)]