2011339080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:629

約数の個数: 256

約数和(自身を含む): 6998400000

約数和(自身を除く): 4987060920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 149, 174, 180, 216, 232, 261, 270, 290, 298, 348, 360, 431, 435, 447, 522, 540, 580, 596, 696, 745, 783, 862, 870, 894, 1044, 1080, 1160, 1192, 1293, 1305, 1341, 1490, 1566, 1724, 1740, 1788, 2088, 2155, 2235, 2586, 2610, 2682, 2980, 3132, 3448, 3480, 3576, 3879, 3915, 4023, 4310, 4321, 4470, 5172, 5220, 5364, 5960, 6264, 6465, 6705, 7758, 7830, 8046, 8620, 8642, 8940, 10344, 10440, 10728, 11637, 12499, 12930, 12963, 13410, 15516, 15660, 16092, 17240, 17284, 17880, 19395, 20115, 21605, 23274, 24998, 25860, 25926, 26820, 31032, 31320, 32184, 34568, 37497, 38790, 38889, 40230, 43210, 46548, 49996, 51720, 51852, 53640, 58185, 62495, 64219, 64815, 74994, 77580, 77778, 80460, 86420, 93096, 99992, 103704, 112491, 116370, 116667, 124990, 128438, 129630, 149988, 155160, 155556, 160920, 172840, 187485, 192657, 194445, 224982, 232740, 233334, 249980, 256876, 259260, 299976, 311112, 321095, 337473, 374970, 385314, 388890, 449964, 465480, 466668, 499960, 513752, 518520, 562455, 577971, 583335, 642190, 674946, 749940, 770628, 777780, 899928, 933336, 963285, 1124910, 1155942, 1166670, 1284380, 1349892, 1499880, 1541256, 1555560, 1687365, 1733913, 1862351, 1926570, 2249820, 2311884, 2333340, 2568760, 2699784, 2889855, 3374730, 3467826, 3724702, 3853140, 4499640, 4623768, 4666680, 5587053, 5779710, 6749460, 6935652, 7449404, 7706280, 8669565, 9311755, 11174106, 11559420, 13498920, 13871304, 14898808, 16761159, 17339130, 18623510, 22348212, 23118840, 27935265, 33522318, 34678260, 37247020, 44696424, 50283477, 55870530, 67044636, 69356520, 74494040, 83805795, 100566954, 111741060, 134089272, 167611590, 201133908, 223482120, 251417385, 335223180, 402267816, 502834770, 670446360, 1005669540, 2011339080]

約数ペア:

[(1, 2011339080), (2, 1005669540), (3, 670446360), (4, 502834770), (5, 402267816), (6, 335223180), (8, 251417385), (9, 223482120), (10, 201133908), (12, 167611590), (15, 134089272), (18, 111741060), (20, 100566954), (24, 83805795), (27, 74494040), (29, 69356520), (30, 67044636), (36, 55870530), (40, 50283477), (45, 44696424), (54, 37247020), (58, 34678260), (60, 33522318), (72, 27935265), (87, 23118840), (90, 22348212), (108, 18623510), (116, 17339130), (120, 16761159), (135, 14898808), (145, 13871304), (149, 13498920), (174, 11559420), (180, 11174106), (216, 9311755), (232, 8669565), (261, 7706280), (270, 7449404), (290, 6935652), (298, 6749460), (348, 5779710), (360, 5587053), (431, 4666680), (435, 4623768), (447, 4499640), (522, 3853140), (540, 3724702), (580, 3467826), (596, 3374730), (696, 2889855), (745, 2699784), (783, 2568760), (862, 2333340), (870, 2311884), (894, 2249820), (1044, 1926570), (1080, 1862351), (1160, 1733913), (1192, 1687365), (1293, 1555560), (1305, 1541256), (1341, 1499880), (1490, 1349892), (1566, 1284380), (1724, 1166670), (1740, 1155942), (1788, 1124910), (2088, 963285), (2155, 933336), (2235, 899928), (2586, 777780), (2610, 770628), (2682, 749940), (2980, 674946), (3132, 642190), (3448, 583335), (3480, 577971), (3576, 562455), (3879, 518520), (3915, 513752), (4023, 499960), (4310, 466668), (4321, 465480), (4470, 449964), (5172, 388890), (5220, 385314), (5364, 374970), (5960, 337473), (6264, 321095), (6465, 311112), (6705, 299976), (7758, 259260), (7830, 256876), (8046, 249980), (8620, 233334), (8642, 232740), (8940, 224982), (10344, 194445), (10440, 192657), (10728, 187485), (11637, 172840), (12499, 160920), (12930, 155556), (12963, 155160), (13410, 149988), (15516, 129630), (15660, 128438), (16092, 124990), (17240, 116667), (17284, 116370), (17880, 112491), (19395, 103704), (20115, 99992), (21605, 93096), (23274, 86420), (24998, 80460), (25860, 77778), (25926, 77580), (26820, 74994), (31032, 64815), (31320, 64219), (32184, 62495), (34568, 58185), (37497, 53640), (38790, 51852), (38889, 51720), (40230, 49996), (43210, 46548)]