979804560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6553}}^1$

素因数の和:6665

約数の個数: 160

約数和(自身を含む): 3510846720

約数和(自身を除く): 2531042160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 105, 112, 120, 140, 168, 178, 210, 240, 267, 280, 336, 356, 420, 445, 534, 560, 623, 712, 840, 890, 1068, 1246, 1335, 1424, 1680, 1780, 1869, 2136, 2492, 2670, 3115, 3560, 3738, 4272, 4984, 5340, 6230, 6553, 7120, 7476, 9345, 9968, 10680, 12460, 13106, 14952, 18690, 19659, 21360, 24920, 26212, 29904, 32765, 37380, 39318, 45871, 49840, 52424, 65530, 74760, 78636, 91742, 98295, 104848, 131060, 137613, 149520, 157272, 183484, 196590, 229355, 262120, 275226, 314544, 366968, 393180, 458710, 524240, 550452, 583217, 688065, 733936, 786360, 917420, 1100904, 1166434, 1376130, 1572720, 1749651, 1834840, 2201808, 2332868, 2752260, 2916085, 3499302, 3669680, 4082519, 4665736, 5504520, 5832170, 6998604, 8165038, 8748255, 9331472, 11009040, 11664340, 12247557, 13997208, 16330076, 17496510, 20412595, 23328680, 24495114, 27994416, 32660152, 34993020, 40825190, 46657360, 48990228, 61237785, 65320304, 69986040, 81650380, 97980456, 122475570, 139972080, 163300760, 195960912, 244951140, 326601520, 489902280, 979804560]

約数ペア:

[(1, 979804560), (2, 489902280), (3, 326601520), (4, 244951140), (5, 195960912), (6, 163300760), (7, 139972080), (8, 122475570), (10, 97980456), (12, 81650380), (14, 69986040), (15, 65320304), (16, 61237785), (20, 48990228), (21, 46657360), (24, 40825190), (28, 34993020), (30, 32660152), (35, 27994416), (40, 24495114), (42, 23328680), (48, 20412595), (56, 17496510), (60, 16330076), (70, 13997208), (80, 12247557), (84, 11664340), (89, 11009040), (105, 9331472), (112, 8748255), (120, 8165038), (140, 6998604), (168, 5832170), (178, 5504520), (210, 4665736), (240, 4082519), (267, 3669680), (280, 3499302), (336, 2916085), (356, 2752260), (420, 2332868), (445, 2201808), (534, 1834840), (560, 1749651), (623, 1572720), (712, 1376130), (840, 1166434), (890, 1100904), (1068, 917420), (1246, 786360), (1335, 733936), (1424, 688065), (1680, 583217), (1780, 550452), (1869, 524240), (2136, 458710), (2492, 393180), (2670, 366968), (3115, 314544), (3560, 275226), (3738, 262120), (4272, 229355), (4984, 196590), (5340, 183484), (6230, 157272), (6553, 149520), (7120, 137613), (7476, 131060), (9345, 104848), (9968, 98295), (10680, 91742), (12460, 78636), (13106, 74760), (14952, 65530), (18690, 52424), (19659, 49840), (21360, 45871), (24920, 39318), (26212, 37380), (29904, 32765)]