219028680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2753}}^1$

素因数の和:2800

約数の個数: 192

約数和(自身を含む): 811989360

約数和(自身を除く): 592960680

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, 2753, 3060, 3315, 3978, 4420, 4680, 5304, 5506, 6120, 6630, 7956, 8259, 8840, 9945, 11012, 13260, 13765, 15912, 16518, 19890, 22024, 24777, 26520, 27530, 33036, 35789, 39780, 41295, 46801, 49554, 55060, 66072, 71578, 79560, 82590, 93602, 99108, 107367, 110120, 123885, 140403, 143156, 165180, 178945, 187204, 198216, 214734, 234005, 247770, 280806, 286312, 322101, 330360, 357890, 374408, 421209, 429468, 468010, 495540, 536835, 561612, 608413, 644202, 702015, 715780, 842418, 858936, 936020, 991080, 1073670, 1123224, 1216826, 1288404, 1404030, 1431560, 1610505, 1684836, 1825239, 1872040, 2106045, 2147340, 2433652, 2576808, 2808060, 3042065, 3221010, 3369672, 3650478, 4212090, 4294680, 4867304, 5475717, 5616120, 6084130, 6442020, 7300956, 8424180, 9126195, 10951434, 12168260, 12884040, 14601912, 16848360, 18252390, 21902868, 24336520, 27378585, 36504780, 43805736, 54757170, 73009560, 109514340, 219028680]

約数ペア:

[(1, 219028680), (2, 109514340), (3, 73009560), (4, 54757170), (5, 43805736), (6, 36504780), (8, 27378585), (9, 24336520), (10, 21902868), (12, 18252390), (13, 16848360), (15, 14601912), (17, 12884040), (18, 12168260), (20, 10951434), (24, 9126195), (26, 8424180), (30, 7300956), (34, 6442020), (36, 6084130), (39, 5616120), (40, 5475717), (45, 4867304), (51, 4294680), (52, 4212090), (60, 3650478), (65, 3369672), (68, 3221010), (72, 3042065), (78, 2808060), (85, 2576808), (90, 2433652), (102, 2147340), (104, 2106045), (117, 1872040), (120, 1825239), (130, 1684836), (136, 1610505), (153, 1431560), (156, 1404030), (170, 1288404), (180, 1216826), (195, 1123224), (204, 1073670), (221, 991080), (234, 936020), (255, 858936), (260, 842418), (306, 715780), (312, 702015), (340, 644202), (360, 608413), (390, 561612), (408, 536835), (442, 495540), (468, 468010), (510, 429468), (520, 421209), (585, 374408), (612, 357890), (663, 330360), (680, 322101), (765, 286312), (780, 280806), (884, 247770), (936, 234005), (1020, 214734), (1105, 198216), (1170, 187204), (1224, 178945), (1326, 165180), (1530, 143156), (1560, 140403), (1768, 123885), (1989, 110120), (2040, 107367), (2210, 99108), (2340, 93602), (2652, 82590), (2753, 79560), (3060, 71578), (3315, 66072), (3978, 55060), (4420, 49554), (4680, 46801), (5304, 41295), (5506, 39780), (6120, 35789), (6630, 33036), (7956, 27530), (8259, 26520), (8840, 24777), (9945, 22024), (11012, 19890), (13260, 16518), (13765, 15912)]