258649560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3251}}^1$

素因数の和:3298

約数の個数: 192

約数和(自身を含む): 958819680

約数和(自身を除く): 700170120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3251, 3315, 3978, 4420, 4680, 5304, 6120, 6502, 6630, 7956, 8840, 9753, 9945, 13004, 13260, 15912, 16255, 19506, 19890, 26008, 26520, 29259, 32510, 39012, 39780, 42263, 48765, 55267, 58518, 65020, 78024, 79560, 84526, 97530, 110534, 117036, 126789, 130040, 146295, 165801, 169052, 195060, 211315, 221068, 234072, 253578, 276335, 292590, 331602, 338104, 380367, 390120, 422630, 442136, 497403, 507156, 552670, 585180, 633945, 663204, 718471, 760734, 829005, 845260, 994806, 1014312, 1105340, 1170360, 1267890, 1326408, 1436942, 1521468, 1658010, 1690520, 1901835, 1989612, 2155413, 2210680, 2487015, 2535780, 2873884, 3042936, 3316020, 3592355, 3803670, 3979224, 4310826, 4974030, 5071560, 5747768, 6466239, 6632040, 7184710, 7607340, 8621652, 9948060, 10777065, 12932478, 14369420, 15214680, 17243304, 19896120, 21554130, 25864956, 28738840, 32331195, 43108260, 51729912, 64662390, 86216520, 129324780, 258649560]

約数ペア:

[(1, 258649560), (2, 129324780), (3, 86216520), (4, 64662390), (5, 51729912), (6, 43108260), (8, 32331195), (9, 28738840), (10, 25864956), (12, 21554130), (13, 19896120), (15, 17243304), (17, 15214680), (18, 14369420), (20, 12932478), (24, 10777065), (26, 9948060), (30, 8621652), (34, 7607340), (36, 7184710), (39, 6632040), (40, 6466239), (45, 5747768), (51, 5071560), (52, 4974030), (60, 4310826), (65, 3979224), (68, 3803670), (72, 3592355), (78, 3316020), (85, 3042936), (90, 2873884), (102, 2535780), (104, 2487015), (117, 2210680), (120, 2155413), (130, 1989612), (136, 1901835), (153, 1690520), (156, 1658010), (170, 1521468), (180, 1436942), (195, 1326408), (204, 1267890), (221, 1170360), (234, 1105340), (255, 1014312), (260, 994806), (306, 845260), (312, 829005), (340, 760734), (360, 718471), (390, 663204), (408, 633945), (442, 585180), (468, 552670), (510, 507156), (520, 497403), (585, 442136), (612, 422630), (663, 390120), (680, 380367), (765, 338104), (780, 331602), (884, 292590), (936, 276335), (1020, 253578), (1105, 234072), (1170, 221068), (1224, 211315), (1326, 195060), (1530, 169052), (1560, 165801), (1768, 146295), (1989, 130040), (2040, 126789), (2210, 117036), (2340, 110534), (2652, 97530), (3060, 84526), (3251, 79560), (3315, 78024), (3978, 65020), (4420, 58518), (4680, 55267), (5304, 48765), (6120, 42263), (6502, 39780), (6630, 39012), (7956, 32510), (8840, 29259), (9753, 26520), (9945, 26008), (13004, 19890), (13260, 19506), (15912, 16255)]