740717640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{971}}^1$

素因数の和:1164

約数の個数: 192

約数和(自身を含む): 2611103040

約数和(自身を除く): 1870385400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 163, 180, 195, 234, 260, 312, 326, 360, 390, 468, 489, 520, 585, 652, 780, 815, 936, 971, 978, 1170, 1304, 1467, 1560, 1630, 1942, 1956, 2119, 2340, 2445, 2913, 2934, 3260, 3884, 3912, 4238, 4680, 4855, 4890, 5826, 5868, 6357, 6520, 7335, 7768, 8476, 8739, 9710, 9780, 10595, 11652, 11736, 12623, 12714, 14565, 14670, 16952, 17478, 19071, 19420, 19560, 21190, 23304, 25246, 25428, 29130, 29340, 31785, 34956, 37869, 38142, 38840, 42380, 43695, 50492, 50856, 58260, 58680, 63115, 63570, 69912, 75738, 76284, 84760, 87390, 95355, 100984, 113607, 116520, 126230, 127140, 151476, 152568, 158273, 174780, 189345, 190710, 227214, 252460, 254280, 302952, 316546, 349560, 378690, 381420, 454428, 474819, 504920, 568035, 633092, 757380, 762840, 791365, 908856, 949638, 1136070, 1266184, 1424457, 1514760, 1582730, 1899276, 2057549, 2272140, 2374095, 2848914, 3165460, 3798552, 4115098, 4544280, 4748190, 5697828, 6172647, 6330920, 7122285, 8230196, 9496380, 10287745, 11395656, 12345294, 14244570, 16460392, 18517941, 18992760, 20575490, 24690588, 28489140, 30863235, 37035882, 41150980, 49381176, 56978280, 61726470, 74071764, 82301960, 92589705, 123452940, 148143528, 185179410, 246905880, 370358820, 740717640]

約数ペア:

[(1, 740717640), (2, 370358820), (3, 246905880), (4, 185179410), (5, 148143528), (6, 123452940), (8, 92589705), (9, 82301960), (10, 74071764), (12, 61726470), (13, 56978280), (15, 49381176), (18, 41150980), (20, 37035882), (24, 30863235), (26, 28489140), (30, 24690588), (36, 20575490), (39, 18992760), (40, 18517941), (45, 16460392), (52, 14244570), (60, 12345294), (65, 11395656), (72, 10287745), (78, 9496380), (90, 8230196), (104, 7122285), (117, 6330920), (120, 6172647), (130, 5697828), (156, 4748190), (163, 4544280), (180, 4115098), (195, 3798552), (234, 3165460), (260, 2848914), (312, 2374095), (326, 2272140), (360, 2057549), (390, 1899276), (468, 1582730), (489, 1514760), (520, 1424457), (585, 1266184), (652, 1136070), (780, 949638), (815, 908856), (936, 791365), (971, 762840), (978, 757380), (1170, 633092), (1304, 568035), (1467, 504920), (1560, 474819), (1630, 454428), (1942, 381420), (1956, 378690), (2119, 349560), (2340, 316546), (2445, 302952), (2913, 254280), (2934, 252460), (3260, 227214), (3884, 190710), (3912, 189345), (4238, 174780), (4680, 158273), (4855, 152568), (4890, 151476), (5826, 127140), (5868, 126230), (6357, 116520), (6520, 113607), (7335, 100984), (7768, 95355), (8476, 87390), (8739, 84760), (9710, 76284), (9780, 75738), (10595, 69912), (11652, 63570), (11736, 63115), (12623, 58680), (12714, 58260), (14565, 50856), (14670, 50492), (16952, 43695), (17478, 42380), (19071, 38840), (19420, 38142), (19560, 37869), (21190, 34956), (23304, 31785), (25246, 29340), (25428, 29130)]