2391249120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2351}}^1$

素因数の和:2545

約数の個数: 192

約数和(自身を含む): 8165090304

約数和(自身を除く): 5773841184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 163, 195, 208, 240, 260, 312, 326, 390, 416, 480, 489, 520, 624, 652, 780, 815, 978, 1040, 1248, 1304, 1560, 1630, 1956, 2080, 2119, 2351, 2445, 2608, 3120, 3260, 3912, 4238, 4702, 4890, 5216, 6240, 6357, 6520, 7053, 7824, 8476, 9404, 9780, 10595, 11755, 12714, 13040, 14106, 15648, 16952, 18808, 19560, 21190, 23510, 25428, 26080, 28212, 30563, 31785, 33904, 35265, 37616, 39120, 42380, 47020, 50856, 56424, 61126, 63570, 67808, 70530, 75232, 78240, 84760, 91689, 94040, 101712, 112848, 122252, 127140, 141060, 152815, 169520, 183378, 188080, 203424, 225696, 244504, 254280, 282120, 305630, 339040, 366756, 376160, 383213, 458445, 489008, 508560, 564240, 611260, 733512, 766426, 916890, 978016, 1017120, 1128480, 1149639, 1222520, 1467024, 1532852, 1833780, 1916065, 2299278, 2445040, 2934048, 3065704, 3667560, 3832130, 4598556, 4890080, 4981769, 5748195, 6131408, 7335120, 7664260, 9197112, 9963538, 11496390, 12262816, 14670240, 14945307, 15328520, 18394224, 19927076, 22992780, 24908845, 29890614, 30657040, 36788448, 39854152, 45985560, 49817690, 59781228, 61314080, 74726535, 79708304, 91971120, 99635380, 119562456, 149453070, 159416608, 183942240, 199270760, 239124912, 298906140, 398541520, 478249824, 597812280, 797083040, 1195624560, 2391249120]

約数ペア:

[(1, 2391249120), (2, 1195624560), (3, 797083040), (4, 597812280), (5, 478249824), (6, 398541520), (8, 298906140), (10, 239124912), (12, 199270760), (13, 183942240), (15, 159416608), (16, 149453070), (20, 119562456), (24, 99635380), (26, 91971120), (30, 79708304), (32, 74726535), (39, 61314080), (40, 59781228), (48, 49817690), (52, 45985560), (60, 39854152), (65, 36788448), (78, 30657040), (80, 29890614), (96, 24908845), (104, 22992780), (120, 19927076), (130, 18394224), (156, 15328520), (160, 14945307), (163, 14670240), (195, 12262816), (208, 11496390), (240, 9963538), (260, 9197112), (312, 7664260), (326, 7335120), (390, 6131408), (416, 5748195), (480, 4981769), (489, 4890080), (520, 4598556), (624, 3832130), (652, 3667560), (780, 3065704), (815, 2934048), (978, 2445040), (1040, 2299278), (1248, 1916065), (1304, 1833780), (1560, 1532852), (1630, 1467024), (1956, 1222520), (2080, 1149639), (2119, 1128480), (2351, 1017120), (2445, 978016), (2608, 916890), (3120, 766426), (3260, 733512), (3912, 611260), (4238, 564240), (4702, 508560), (4890, 489008), (5216, 458445), (6240, 383213), (6357, 376160), (6520, 366756), (7053, 339040), (7824, 305630), (8476, 282120), (9404, 254280), (9780, 244504), (10595, 225696), (11755, 203424), (12714, 188080), (13040, 183378), (14106, 169520), (15648, 152815), (16952, 141060), (18808, 127140), (19560, 122252), (21190, 112848), (23510, 101712), (25428, 94040), (26080, 91689), (28212, 84760), (30563, 78240), (31785, 75232), (33904, 70530), (35265, 67808), (37616, 63570), (39120, 61126), (42380, 56424), (47020, 50856)]