7123886280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{942313}}^1$

素因数の和:942340

約数の個数: 128

約数和(自身を含む): 27138643200

約数和(自身を除く): 20014756920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 942313, 1884626, 2826939, 3769252, 4711565, 5653878, 6596191, 7538504, 8480817, 9423130, 11307756, 13192382, 14134695, 16961634, 18846260, 19788573, 22615512, 25442451, 26384764, 28269390, 32980955, 33923268, 37692520, 39577146, 42404085, 50884902, 52769528, 56538780, 59365719, 65961910, 67846536, 79154292, 84808170, 98942865, 101769804, 113077560, 118731438, 127212255, 131923820, 158308584, 169616340, 178097157, 197885730, 203539608, 237462876, 254424510, 263847640, 296828595, 339232680, 356194314, 395771460, 474925752, 508849020, 593657190, 712388628, 791542920, 890485785, 1017698040, 1187314380, 1424777256, 1780971570, 2374628760, 3561943140, 7123886280]

約数ペア:

[(1, 7123886280), (2, 3561943140), (3, 2374628760), (4, 1780971570), (5, 1424777256), (6, 1187314380), (7, 1017698040), (8, 890485785), (9, 791542920), (10, 712388628), (12, 593657190), (14, 508849020), (15, 474925752), (18, 395771460), (20, 356194314), (21, 339232680), (24, 296828595), (27, 263847640), (28, 254424510), (30, 237462876), (35, 203539608), (36, 197885730), (40, 178097157), (42, 169616340), (45, 158308584), (54, 131923820), (56, 127212255), (60, 118731438), (63, 113077560), (70, 101769804), (72, 98942865), (84, 84808170), (90, 79154292), (105, 67846536), (108, 65961910), (120, 59365719), (126, 56538780), (135, 52769528), (140, 50884902), (168, 42404085), (180, 39577146), (189, 37692520), (210, 33923268), (216, 32980955), (252, 28269390), (270, 26384764), (280, 25442451), (315, 22615512), (360, 19788573), (378, 18846260), (420, 16961634), (504, 14134695), (540, 13192382), (630, 11307756), (756, 9423130), (840, 8480817), (945, 7538504), (1080, 6596191), (1260, 5653878), (1512, 4711565), (1890, 3769252), (2520, 2826939), (3780, 1884626), (7560, 942313)]