349460280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:958

約数の個数: 192

約数和(自身を含む): 1238328000

約数和(自身を除く): 888867720

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, 89, 90, 104, 117, 120, 130, 156, 178, 180, 195, 234, 260, 267, 312, 356, 360, 390, 445, 468, 520, 534, 585, 712, 780, 801, 839, 890, 936, 1068, 1157, 1170, 1335, 1560, 1602, 1678, 1780, 2136, 2314, 2340, 2517, 2670, 3204, 3356, 3471, 3560, 4005, 4195, 4628, 4680, 5034, 5340, 5785, 6408, 6712, 6942, 7551, 8010, 8390, 9256, 10068, 10413, 10680, 10907, 11570, 12585, 13884, 15102, 16020, 16780, 17355, 20136, 20826, 21814, 23140, 25170, 27768, 30204, 32040, 32721, 33560, 34710, 37755, 41652, 43628, 46280, 50340, 52065, 54535, 60408, 65442, 69420, 74671, 75510, 83304, 87256, 98163, 100680, 104130, 109070, 130884, 138840, 149342, 151020, 163605, 196326, 208260, 218140, 224013, 261768, 298684, 302040, 327210, 373355, 392652, 416520, 436280, 448026, 490815, 597368, 654420, 672039, 746710, 785304, 896052, 970723, 981630, 1120065, 1308840, 1344078, 1493420, 1792104, 1941446, 1963260, 2240130, 2688156, 2912169, 2986840, 3360195, 3882892, 3926520, 4480260, 4853615, 5376312, 5824338, 6720390, 7765784, 8736507, 8960520, 9707230, 11648676, 13440780, 14560845, 17473014, 19414460, 23297352, 26881560, 29121690, 34946028, 38828920, 43682535, 58243380, 69892056, 87365070, 116486760, 174730140, 349460280]

約数ペア:

[(1, 349460280), (2, 174730140), (3, 116486760), (4, 87365070), (5, 69892056), (6, 58243380), (8, 43682535), (9, 38828920), (10, 34946028), (12, 29121690), (13, 26881560), (15, 23297352), (18, 19414460), (20, 17473014), (24, 14560845), (26, 13440780), (30, 11648676), (36, 9707230), (39, 8960520), (40, 8736507), (45, 7765784), (52, 6720390), (60, 5824338), (65, 5376312), (72, 4853615), (78, 4480260), (89, 3926520), (90, 3882892), (104, 3360195), (117, 2986840), (120, 2912169), (130, 2688156), (156, 2240130), (178, 1963260), (180, 1941446), (195, 1792104), (234, 1493420), (260, 1344078), (267, 1308840), (312, 1120065), (356, 981630), (360, 970723), (390, 896052), (445, 785304), (468, 746710), (520, 672039), (534, 654420), (585, 597368), (712, 490815), (780, 448026), (801, 436280), (839, 416520), (890, 392652), (936, 373355), (1068, 327210), (1157, 302040), (1170, 298684), (1335, 261768), (1560, 224013), (1602, 218140), (1678, 208260), (1780, 196326), (2136, 163605), (2314, 151020), (2340, 149342), (2517, 138840), (2670, 130884), (3204, 109070), (3356, 104130), (3471, 100680), (3560, 98163), (4005, 87256), (4195, 83304), (4628, 75510), (4680, 74671), (5034, 69420), (5340, 65442), (5785, 60408), (6408, 54535), (6712, 52065), (6942, 50340), (7551, 46280), (8010, 43628), (8390, 41652), (9256, 37755), (10068, 34710), (10413, 33560), (10680, 32721), (10907, 32040), (11570, 30204), (12585, 27768), (13884, 25170), (15102, 23140), (16020, 21814), (16780, 20826), (17355, 20136)]