388648260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:768

約数の個数: 384

約数和(自身を含む): 1625702400

約数和(自身を除く): 1237054140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 54, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 108, 110, 117, 126, 130, 132, 135, 140, 143, 154, 156, 165, 180, 182, 189, 195, 198, 210, 220, 231, 234, 252, 260, 270, 273, 286, 297, 308, 315, 330, 351, 364, 378, 385, 390, 396, 420, 429, 455, 462, 468, 495, 540, 546, 572, 585, 594, 630, 660, 693, 702, 715, 719, 756, 770, 780, 819, 858, 910, 924, 945, 990, 1001, 1092, 1155, 1170, 1188, 1260, 1287, 1365, 1386, 1404, 1430, 1438, 1485, 1540, 1638, 1716, 1755, 1820, 1890, 1980, 2002, 2079, 2145, 2157, 2310, 2340, 2457, 2574, 2730, 2772, 2860, 2876, 2970, 3003, 3276, 3465, 3510, 3595, 3780, 3861, 4004, 4095, 4158, 4290, 4314, 4620, 4914, 5005, 5033, 5148, 5460, 5940, 6006, 6435, 6471, 6930, 7020, 7190, 7722, 7909, 8190, 8316, 8580, 8628, 9009, 9347, 9828, 10010, 10066, 10395, 10785, 12012, 12285, 12870, 12942, 13860, 14380, 15015, 15099, 15444, 15818, 16380, 18018, 18694, 19305, 19413, 20020, 20132, 20790, 21570, 23727, 24570, 25165, 25740, 25884, 27027, 28041, 30030, 30198, 31636, 32355, 36036, 37388, 38610, 38826, 39545, 41580, 43140, 45045, 45297, 46735, 47454, 49140, 50330, 54054, 55363, 56082, 60060, 60396, 64710, 65429, 71181, 75495, 77220, 77652, 79090, 84123, 90090, 90594, 93470, 94908, 97065, 100660, 102817, 108108, 110726, 112164, 118635, 129420, 130858, 135135, 135891, 140205, 142362, 150990, 158180, 166089, 168246, 180180, 181188, 186940, 194130, 196287, 205634, 213543, 221452, 226485, 237270, 252369, 261716, 270270, 271782, 276815, 280410, 284724, 301980, 308451, 327145, 332178, 336492, 355905, 388260, 392574, 411268, 420615, 427086, 452970, 474540, 498267, 504738, 514085, 540540, 543564, 553630, 560820, 588861, 616902, 654290, 664356, 679455, 711810, 719719, 785148, 830445, 841230, 854172, 905940, 925353, 981435, 996534, 1009476, 1028170, 1067715, 1107260, 1177722, 1233804, 1261845, 1308580, 1358910, 1423620, 1439438, 1494801, 1542255, 1660890, 1682460, 1766583, 1850706, 1962870, 1993068, 2056340, 2135430, 2159157, 2355444, 2491335, 2523690, 2717820, 2776059, 2878876, 2944305, 2989602, 3084510, 3321780, 3533166, 3598595, 3701412, 3925740, 4270860, 4318314, 4626765, 4982670, 5047380, 5552118, 5888610, 5979204, 6169020, 6477471, 7066332, 7197190, 7474005, 8636628, 8832915, 9253530, 9965340, 10795785, 11104236, 11777220, 12954942, 13880295, 14394380, 14948010, 17665830, 18507060, 19432413, 21591570, 25909884, 27760590, 29896020, 32387355, 35331660, 38864826, 43183140, 55521180, 64774710, 77729652, 97162065, 129549420, 194324130, 388648260]

約数ペア:

[(1, 388648260), (2, 194324130), (3, 129549420), (4, 97162065), (5, 77729652), (6, 64774710), (7, 55521180), (9, 43183140), (10, 38864826), (11, 35331660), (12, 32387355), (13, 29896020), (14, 27760590), (15, 25909884), (18, 21591570), (20, 19432413), (21, 18507060), (22, 17665830), (26, 14948010), (27, 14394380), (28, 13880295), (30, 12954942), (33, 11777220), (35, 11104236), (36, 10795785), (39, 9965340), (42, 9253530), (44, 8832915), (45, 8636628), (52, 7474005), (54, 7197190), (55, 7066332), (60, 6477471), (63, 6169020), (65, 5979204), (66, 5888610), (70, 5552118), (77, 5047380), (78, 4982670), (84, 4626765), (90, 4318314), (91, 4270860), (99, 3925740), (105, 3701412), (108, 3598595), (110, 3533166), (117, 3321780), (126, 3084510), (130, 2989602), (132, 2944305), (135, 2878876), (140, 2776059), (143, 2717820), (154, 2523690), (156, 2491335), (165, 2355444), (180, 2159157), (182, 2135430), (189, 2056340), (195, 1993068), (198, 1962870), (210, 1850706), (220, 1766583), (231, 1682460), (234, 1660890), (252, 1542255), (260, 1494801), (270, 1439438), (273, 1423620), (286, 1358910), (297, 1308580), (308, 1261845), (315, 1233804), (330, 1177722), (351, 1107260), (364, 1067715), (378, 1028170), (385, 1009476), (390, 996534), (396, 981435), (420, 925353), (429, 905940), (455, 854172), (462, 841230), (468, 830445), (495, 785148), (540, 719719), (546, 711810), (572, 679455), (585, 664356), (594, 654290), (630, 616902), (660, 588861), (693, 560820), (702, 553630), (715, 543564), (719, 540540), (756, 514085), (770, 504738), (780, 498267), (819, 474540), (858, 452970), (910, 427086), (924, 420615), (945, 411268), (990, 392574), (1001, 388260), (1092, 355905), (1155, 336492), (1170, 332178), (1188, 327145), (1260, 308451), (1287, 301980), (1365, 284724), (1386, 280410), (1404, 276815), (1430, 271782), (1438, 270270), (1485, 261716), (1540, 252369), (1638, 237270), (1716, 226485), (1755, 221452), (1820, 213543), (1890, 205634), (1980, 196287), (2002, 194130), (2079, 186940), (2145, 181188), (2157, 180180), (2310, 168246), (2340, 166089), (2457, 158180), (2574, 150990), (2730, 142362), (2772, 140205), (2860, 135891), (2876, 135135), (2970, 130858), (3003, 129420), (3276, 118635), (3465, 112164), (3510, 110726), (3595, 108108), (3780, 102817), (3861, 100660), (4004, 97065), (4095, 94908), (4158, 93470), (4290, 90594), (4314, 90090), (4620, 84123), (4914, 79090), (5005, 77652), (5033, 77220), (5148, 75495), (5460, 71181), (5940, 65429), (6006, 64710), (6435, 60396), (6471, 60060), (6930, 56082), (7020, 55363), (7190, 54054), (7722, 50330), (7909, 49140), (8190, 47454), (8316, 46735), (8580, 45297), (8628, 45045), (9009, 43140), (9347, 41580), (9828, 39545), (10010, 38826), (10066, 38610), (10395, 37388), (10785, 36036), (12012, 32355), (12285, 31636), (12870, 30198), (12942, 30030), (13860, 28041), (14380, 27027), (15015, 25884), (15099, 25740), (15444, 25165), (15818, 24570), (16380, 23727), (18018, 21570), (18694, 20790), (19305, 20132), (19413, 20020)]