6648654420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9127}}^1$

素因数の和:9235

約数の個数: 192

約数和(自身を含む): 22082457600

約数和(自身を除く): 15433803180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 71, 76, 90, 95, 108, 114, 135, 142, 171, 180, 190, 213, 228, 270, 284, 285, 342, 355, 380, 426, 513, 540, 570, 639, 684, 710, 852, 855, 1026, 1065, 1140, 1278, 1349, 1420, 1710, 1917, 2052, 2130, 2556, 2565, 2698, 3195, 3420, 3834, 4047, 4260, 5130, 5396, 6390, 6745, 7668, 8094, 9127, 9585, 10260, 12141, 12780, 13490, 16188, 18254, 19170, 20235, 24282, 26980, 27381, 36423, 36508, 38340, 40470, 45635, 48564, 54762, 60705, 72846, 80940, 82143, 91270, 109524, 121410, 136905, 145692, 164286, 173413, 182115, 182540, 242820, 246429, 273810, 328572, 346826, 364230, 410715, 492858, 520239, 547620, 648017, 693652, 728460, 821430, 867065, 985716, 1040478, 1232145, 1296034, 1560717, 1642860, 1734130, 1944051, 2080956, 2464290, 2592068, 2601195, 3121434, 3240085, 3468260, 3888102, 4682151, 4928580, 5202390, 5832153, 6242868, 6480170, 7776204, 7803585, 9364302, 9720255, 10404780, 11664306, 12312323, 12960340, 15607170, 17496459, 18728604, 19440510, 23328612, 23410755, 24624646, 29160765, 31214340, 34992918, 36936969, 38881020, 46821510, 49249292, 58321530, 61561615, 69985836, 73873938, 87482295, 93643020, 110810907, 116643060, 123123230, 147747876, 174964590, 184684845, 221621814, 246246460, 332432721, 349929180, 369369690, 443243628, 554054535, 664865442, 738739380, 1108109070, 1329730884, 1662163605, 2216218140, 3324327210, 6648654420]

約数ペア:

[(1, 6648654420), (2, 3324327210), (3, 2216218140), (4, 1662163605), (5, 1329730884), (6, 1108109070), (9, 738739380), (10, 664865442), (12, 554054535), (15, 443243628), (18, 369369690), (19, 349929180), (20, 332432721), (27, 246246460), (30, 221621814), (36, 184684845), (38, 174964590), (45, 147747876), (54, 123123230), (57, 116643060), (60, 110810907), (71, 93643020), (76, 87482295), (90, 73873938), (95, 69985836), (108, 61561615), (114, 58321530), (135, 49249292), (142, 46821510), (171, 38881020), (180, 36936969), (190, 34992918), (213, 31214340), (228, 29160765), (270, 24624646), (284, 23410755), (285, 23328612), (342, 19440510), (355, 18728604), (380, 17496459), (426, 15607170), (513, 12960340), (540, 12312323), (570, 11664306), (639, 10404780), (684, 9720255), (710, 9364302), (852, 7803585), (855, 7776204), (1026, 6480170), (1065, 6242868), (1140, 5832153), (1278, 5202390), (1349, 4928580), (1420, 4682151), (1710, 3888102), (1917, 3468260), (2052, 3240085), (2130, 3121434), (2556, 2601195), (2565, 2592068), (2698, 2464290), (3195, 2080956), (3420, 1944051), (3834, 1734130), (4047, 1642860), (4260, 1560717), (5130, 1296034), (5396, 1232145), (6390, 1040478), (6745, 985716), (7668, 867065), (8094, 821430), (9127, 728460), (9585, 693652), (10260, 648017), (12141, 547620), (12780, 520239), (13490, 492858), (16188, 410715), (18254, 364230), (19170, 346826), (20235, 328572), (24282, 273810), (26980, 246429), (27381, 242820), (36423, 182540), (36508, 182115), (38340, 173413), (40470, 164286), (45635, 145692), (48564, 136905), (54762, 121410), (60705, 109524), (72846, 91270), (80940, 82143)]