2040626520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1409}}^1$

素因数の和:1584

約数の個数: 192

約数和(自身を含む): 6928740000

約数和(自身を除く): 4888113480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 149, 162, 180, 216, 243, 270, 298, 324, 360, 405, 447, 486, 540, 596, 648, 745, 810, 894, 972, 1080, 1192, 1215, 1341, 1409, 1490, 1620, 1788, 1944, 2235, 2430, 2682, 2818, 2980, 3240, 3576, 4023, 4227, 4470, 4860, 5364, 5636, 5960, 6705, 7045, 8046, 8454, 8940, 9720, 10728, 11272, 12069, 12681, 13410, 14090, 16092, 16908, 17880, 20115, 21135, 24138, 25362, 26820, 28180, 32184, 33816, 36207, 38043, 40230, 42270, 48276, 50724, 53640, 56360, 60345, 63405, 72414, 76086, 80460, 84540, 96552, 101448, 114129, 120690, 126810, 144828, 152172, 160920, 169080, 181035, 190215, 209941, 228258, 241380, 253620, 289656, 304344, 342387, 362070, 380430, 419882, 456516, 482760, 507240, 570645, 629823, 684774, 724140, 760860, 839764, 913032, 1049705, 1141290, 1259646, 1369548, 1448280, 1521720, 1679528, 1711935, 1889469, 2099410, 2282580, 2519292, 2739096, 3149115, 3423870, 3778938, 4198820, 4565160, 5038584, 5668407, 6298230, 6847740, 7557876, 8397640, 9447345, 11336814, 12596460, 13695480, 15115752, 17005221, 18894690, 22673628, 25192920, 28342035, 34010442, 37789380, 45347256, 51015663, 56684070, 68020884, 75578760, 85026105, 102031326, 113368140, 136041768, 170052210, 204062652, 226736280, 255078315, 340104420, 408125304, 510156630, 680208840, 1020313260, 2040626520]

約数ペア:

[(1, 2040626520), (2, 1020313260), (3, 680208840), (4, 510156630), (5, 408125304), (6, 340104420), (8, 255078315), (9, 226736280), (10, 204062652), (12, 170052210), (15, 136041768), (18, 113368140), (20, 102031326), (24, 85026105), (27, 75578760), (30, 68020884), (36, 56684070), (40, 51015663), (45, 45347256), (54, 37789380), (60, 34010442), (72, 28342035), (81, 25192920), (90, 22673628), (108, 18894690), (120, 17005221), (135, 15115752), (149, 13695480), (162, 12596460), (180, 11336814), (216, 9447345), (243, 8397640), (270, 7557876), (298, 6847740), (324, 6298230), (360, 5668407), (405, 5038584), (447, 4565160), (486, 4198820), (540, 3778938), (596, 3423870), (648, 3149115), (745, 2739096), (810, 2519292), (894, 2282580), (972, 2099410), (1080, 1889469), (1192, 1711935), (1215, 1679528), (1341, 1521720), (1409, 1448280), (1490, 1369548), (1620, 1259646), (1788, 1141290), (1944, 1049705), (2235, 913032), (2430, 839764), (2682, 760860), (2818, 724140), (2980, 684774), (3240, 629823), (3576, 570645), (4023, 507240), (4227, 482760), (4470, 456516), (4860, 419882), (5364, 380430), (5636, 362070), (5960, 342387), (6705, 304344), (7045, 289656), (8046, 253620), (8454, 241380), (8940, 228258), (9720, 209941), (10728, 190215), (11272, 181035), (12069, 169080), (12681, 160920), (13410, 152172), (14090, 144828), (16092, 126810), (16908, 120690), (17880, 114129), (20115, 101448), (21135, 96552), (24138, 84540), (25362, 80460), (26820, 76086), (28180, 72414), (32184, 63405), (33816, 60345), (36207, 56360), (38043, 53640), (40230, 50724), (42270, 48276)]