2487119760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{647}}^1$

素因数の和:966

約数の個数: 240

約数和(自身を含む): 8837112960

約数和(自身を除く): 6349993200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 281, 285, 304, 342, 360, 380, 456, 562, 570, 647, 684, 720, 760, 843, 855, 912, 1124, 1140, 1294, 1368, 1405, 1520, 1686, 1710, 1941, 2248, 2280, 2529, 2588, 2736, 2810, 3235, 3372, 3420, 3882, 4215, 4496, 4560, 5058, 5176, 5339, 5620, 5823, 6470, 6744, 6840, 7764, 8430, 9705, 10116, 10352, 10678, 11240, 11646, 12293, 12645, 12940, 13488, 13680, 15528, 16017, 16860, 19410, 20232, 21356, 22480, 23292, 24586, 25290, 25880, 26695, 29115, 31056, 32034, 33720, 36879, 38820, 40464, 42712, 46584, 48051, 49172, 50580, 51760, 53390, 58230, 61465, 64068, 67440, 73758, 77640, 80085, 85424, 93168, 96102, 98344, 101160, 106780, 110637, 116460, 122930, 128136, 147516, 155280, 160170, 181807, 184395, 192204, 196688, 202320, 213560, 221274, 232920, 240255, 245860, 256272, 295032, 320340, 363614, 368790, 384408, 427120, 442548, 465840, 480510, 491720, 545421, 553185, 590064, 640680, 727228, 737580, 768816, 885096, 909035, 961020, 983440, 1090842, 1106370, 1281360, 1454456, 1475160, 1636263, 1770192, 1818070, 1922040, 2181684, 2212740, 2727105, 2908912, 2950320, 3272526, 3454333, 3636140, 3844080, 4363368, 4425480, 5454210, 6545052, 6908666, 7272280, 8181315, 8726736, 8850960, 10362999, 10908420, 13090104, 13817332, 14544560, 16362630, 17271665, 20725998, 21816840, 26180208, 27634664, 31088997, 32725260, 34543330, 41451996, 43633680, 51814995, 55269328, 62177994, 65450520, 69086660, 82903992, 103629990, 124355988, 130901040, 138173320, 155444985, 165807984, 207259980, 248711976, 276346640, 310889970, 414519960, 497423952, 621779940, 829039920, 1243559880, 2487119760]

約数ペア:

[(1, 2487119760), (2, 1243559880), (3, 829039920), (4, 621779940), (5, 497423952), (6, 414519960), (8, 310889970), (9, 276346640), (10, 248711976), (12, 207259980), (15, 165807984), (16, 155444985), (18, 138173320), (19, 130901040), (20, 124355988), (24, 103629990), (30, 82903992), (36, 69086660), (38, 65450520), (40, 62177994), (45, 55269328), (48, 51814995), (57, 43633680), (60, 41451996), (72, 34543330), (76, 32725260), (80, 31088997), (90, 27634664), (95, 26180208), (114, 21816840), (120, 20725998), (144, 17271665), (152, 16362630), (171, 14544560), (180, 13817332), (190, 13090104), (228, 10908420), (240, 10362999), (281, 8850960), (285, 8726736), (304, 8181315), (342, 7272280), (360, 6908666), (380, 6545052), (456, 5454210), (562, 4425480), (570, 4363368), (647, 3844080), (684, 3636140), (720, 3454333), (760, 3272526), (843, 2950320), (855, 2908912), (912, 2727105), (1124, 2212740), (1140, 2181684), (1294, 1922040), (1368, 1818070), (1405, 1770192), (1520, 1636263), (1686, 1475160), (1710, 1454456), (1941, 1281360), (2248, 1106370), (2280, 1090842), (2529, 983440), (2588, 961020), (2736, 909035), (2810, 885096), (3235, 768816), (3372, 737580), (3420, 727228), (3882, 640680), (4215, 590064), (4496, 553185), (4560, 545421), (5058, 491720), (5176, 480510), (5339, 465840), (5620, 442548), (5823, 427120), (6470, 384408), (6744, 368790), (6840, 363614), (7764, 320340), (8430, 295032), (9705, 256272), (10116, 245860), (10352, 240255), (10678, 232920), (11240, 221274), (11646, 213560), (12293, 202320), (12645, 196688), (12940, 192204), (13488, 184395), (13680, 181807), (15528, 160170), (16017, 155280), (16860, 147516), (19410, 128136), (20232, 122930), (21356, 116460), (22480, 110637), (23292, 106780), (24586, 101160), (25290, 98344), (25880, 96102), (26695, 93168), (29115, 85424), (31056, 80085), (32034, 77640), (33720, 73758), (36879, 67440), (38820, 64068), (40464, 61465), (42712, 58230), (46584, 53390), (48051, 51760), (49172, 50580)]