354974880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:543

約数の個数: 192

約数和(自身を含む): 1215043200

約数和(自身を除く): 860068320

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, 349, 390, 416, 480, 489, 520, 624, 652, 698, 780, 815, 978, 1040, 1047, 1248, 1304, 1396, 1560, 1630, 1745, 1956, 2080, 2094, 2119, 2445, 2608, 2792, 3120, 3260, 3490, 3912, 4188, 4238, 4537, 4890, 5216, 5235, 5584, 6240, 6357, 6520, 6980, 7824, 8376, 8476, 9074, 9780, 10470, 10595, 11168, 12714, 13040, 13611, 13960, 15648, 16752, 16952, 18148, 19560, 20940, 21190, 22685, 25428, 26080, 27222, 27920, 31785, 33504, 33904, 36296, 39120, 41880, 42380, 45370, 50856, 54444, 55840, 56887, 63570, 67808, 68055, 72592, 78240, 83760, 84760, 90740, 101712, 108888, 113774, 127140, 136110, 145184, 167520, 169520, 170661, 181480, 203424, 217776, 227548, 254280, 272220, 284435, 339040, 341322, 362960, 435552, 455096, 508560, 544440, 568870, 682644, 725920, 739531, 853305, 910192, 1017120, 1088880, 1137740, 1365288, 1479062, 1706610, 1820384, 2177760, 2218593, 2275480, 2730576, 2958124, 3413220, 3697655, 4437186, 4550960, 5461152, 5916248, 6826440, 7395310, 8874372, 9101920, 11092965, 11832496, 13652880, 14790620, 17748744, 22185930, 23664992, 27305760, 29581240, 35497488, 44371860, 59162480, 70994976, 88743720, 118324960, 177487440, 354974880]

約数ペア:

[(1, 354974880), (2, 177487440), (3, 118324960), (4, 88743720), (5, 70994976), (6, 59162480), (8, 44371860), (10, 35497488), (12, 29581240), (13, 27305760), (15, 23664992), (16, 22185930), (20, 17748744), (24, 14790620), (26, 13652880), (30, 11832496), (32, 11092965), (39, 9101920), (40, 8874372), (48, 7395310), (52, 6826440), (60, 5916248), (65, 5461152), (78, 4550960), (80, 4437186), (96, 3697655), (104, 3413220), (120, 2958124), (130, 2730576), (156, 2275480), (160, 2218593), (163, 2177760), (195, 1820384), (208, 1706610), (240, 1479062), (260, 1365288), (312, 1137740), (326, 1088880), (349, 1017120), (390, 910192), (416, 853305), (480, 739531), (489, 725920), (520, 682644), (624, 568870), (652, 544440), (698, 508560), (780, 455096), (815, 435552), (978, 362960), (1040, 341322), (1047, 339040), (1248, 284435), (1304, 272220), (1396, 254280), (1560, 227548), (1630, 217776), (1745, 203424), (1956, 181480), (2080, 170661), (2094, 169520), (2119, 167520), (2445, 145184), (2608, 136110), (2792, 127140), (3120, 113774), (3260, 108888), (3490, 101712), (3912, 90740), (4188, 84760), (4238, 83760), (4537, 78240), (4890, 72592), (5216, 68055), (5235, 67808), (5584, 63570), (6240, 56887), (6357, 55840), (6520, 54444), (6980, 50856), (7824, 45370), (8376, 42380), (8476, 41880), (9074, 39120), (9780, 36296), (10470, 33904), (10595, 33504), (11168, 31785), (12714, 27920), (13040, 27222), (13611, 26080), (13960, 25428), (15648, 22685), (16752, 21190), (16952, 20940), (18148, 19560)]