7942294080

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{131321}}^1$

素因数の和:131354

約数の個数: 224

約数和(自身を含む): 32021556480

約数和(自身を除く): 24079262400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 60480, 131321, 262642, 393963, 525284, 656605, 787926, 919247, 1050568, 1181889, 1313210, 1575852, 1838494, 1969815, 2101136, 2363778, 2626420, 2757741, 3151704, 3545667, 3676988, 3939630, 4202272, 4596235, 4727556, 5252840, 5515482, 5909445, 6303408, 7091334, 7353976, 7879260, 8273223, 8404544, 9192470, 9455112, 10505680, 11030964, 11818890, 12606816, 13788705, 14182668, 14707952, 15758520, 16546446, 17728335, 18384940, 18910224, 21011360, 22061928, 23637780, 24819669, 25213632, 27577410, 28365336, 29415904, 31517040, 33092892, 35456670, 36769880, 37820448, 41366115, 42022720, 44123856, 47275560, 49639338, 55154820, 56730672, 58831808, 63034080, 66185784, 70913340, 73539760, 75640896, 82732230, 88247712, 94551120, 99278676, 110309640, 113461344, 124098345, 126068160, 132371568, 141826680, 147079520, 165464460, 176495424, 189102240, 198557352, 220619280, 226922688, 248196690, 264743136, 283653360, 294159040, 330928920, 378204480, 397114704, 441238560, 496393380, 529486272, 567306720, 661857840, 794229408, 882477120, 992786760, 1134613440, 1323715680, 1588458816, 1985573520, 2647431360, 3971147040, 7942294080]

約数ペア:

[(1, 7942294080), (2, 3971147040), (3, 2647431360), (4, 1985573520), (5, 1588458816), (6, 1323715680), (7, 1134613440), (8, 992786760), (9, 882477120), (10, 794229408), (12, 661857840), (14, 567306720), (15, 529486272), (16, 496393380), (18, 441238560), (20, 397114704), (21, 378204480), (24, 330928920), (27, 294159040), (28, 283653360), (30, 264743136), (32, 248196690), (35, 226922688), (36, 220619280), (40, 198557352), (42, 189102240), (45, 176495424), (48, 165464460), (54, 147079520), (56, 141826680), (60, 132371568), (63, 126068160), (64, 124098345), (70, 113461344), (72, 110309640), (80, 99278676), (84, 94551120), (90, 88247712), (96, 82732230), (105, 75640896), (108, 73539760), (112, 70913340), (120, 66185784), (126, 63034080), (135, 58831808), (140, 56730672), (144, 55154820), (160, 49639338), (168, 47275560), (180, 44123856), (189, 42022720), (192, 41366115), (210, 37820448), (216, 36769880), (224, 35456670), (240, 33092892), (252, 31517040), (270, 29415904), (280, 28365336), (288, 27577410), (315, 25213632), (320, 24819669), (336, 23637780), (360, 22061928), (378, 21011360), (420, 18910224), (432, 18384940), (448, 17728335), (480, 16546446), (504, 15758520), (540, 14707952), (560, 14182668), (576, 13788705), (630, 12606816), (672, 11818890), (720, 11030964), (756, 10505680), (840, 9455112), (864, 9192470), (945, 8404544), (960, 8273223), (1008, 7879260), (1080, 7353976), (1120, 7091334), (1260, 6303408), (1344, 5909445), (1440, 5515482), (1512, 5252840), (1680, 4727556), (1728, 4596235), (1890, 4202272), (2016, 3939630), (2160, 3676988), (2240, 3545667), (2520, 3151704), (2880, 2757741), (3024, 2626420), (3360, 2363778), (3780, 2101136), (4032, 1969815), (4320, 1838494), (5040, 1575852), (6048, 1313210), (6720, 1181889), (7560, 1050568), (8640, 919247), (10080, 787926), (12096, 656605), (15120, 525284), (20160, 393963), (30240, 262642), (60480, 131321)]