961157280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:407

約数の個数: 192

約数和(自身を含む): 3102624000

約数和(自身を除く): 2141466720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 149, 151, 160, 178, 240, 267, 298, 302, 356, 445, 447, 453, 480, 534, 596, 604, 712, 745, 755, 890, 894, 906, 1068, 1192, 1208, 1335, 1424, 1490, 1510, 1780, 1788, 1812, 2136, 2235, 2265, 2384, 2416, 2670, 2848, 2980, 3020, 3560, 3576, 3624, 4272, 4470, 4530, 4768, 4832, 5340, 5960, 6040, 7120, 7152, 7248, 8544, 8940, 9060, 10680, 11920, 12080, 13261, 13439, 14240, 14304, 14496, 17880, 18120, 21360, 22499, 23840, 24160, 26522, 26878, 35760, 36240, 39783, 40317, 42720, 44998, 53044, 53756, 66305, 67195, 67497, 71520, 72480, 79566, 80634, 89996, 106088, 107512, 112495, 132610, 134390, 134994, 159132, 161268, 179992, 198915, 201585, 212176, 215024, 224990, 265220, 268780, 269988, 318264, 322536, 337485, 359984, 397830, 403170, 424352, 430048, 449980, 530440, 537560, 539976, 636528, 645072, 674970, 719968, 795660, 806340, 899960, 1060880, 1075120, 1079952, 1273056, 1290144, 1349940, 1591320, 1612680, 1799920, 2002411, 2121760, 2150240, 2159904, 2699880, 3182640, 3225360, 3599840, 4004822, 5399760, 6007233, 6365280, 6450720, 8009644, 10012055, 10799520, 12014466, 16019288, 20024110, 24028932, 30036165, 32038576, 40048220, 48057864, 60072330, 64077152, 80096440, 96115728, 120144660, 160192880, 192231456, 240289320, 320385760, 480578640, 961157280]

約数ペア:

[(1, 961157280), (2, 480578640), (3, 320385760), (4, 240289320), (5, 192231456), (6, 160192880), (8, 120144660), (10, 96115728), (12, 80096440), (15, 64077152), (16, 60072330), (20, 48057864), (24, 40048220), (30, 32038576), (32, 30036165), (40, 24028932), (48, 20024110), (60, 16019288), (80, 12014466), (89, 10799520), (96, 10012055), (120, 8009644), (149, 6450720), (151, 6365280), (160, 6007233), (178, 5399760), (240, 4004822), (267, 3599840), (298, 3225360), (302, 3182640), (356, 2699880), (445, 2159904), (447, 2150240), (453, 2121760), (480, 2002411), (534, 1799920), (596, 1612680), (604, 1591320), (712, 1349940), (745, 1290144), (755, 1273056), (890, 1079952), (894, 1075120), (906, 1060880), (1068, 899960), (1192, 806340), (1208, 795660), (1335, 719968), (1424, 674970), (1490, 645072), (1510, 636528), (1780, 539976), (1788, 537560), (1812, 530440), (2136, 449980), (2235, 430048), (2265, 424352), (2384, 403170), (2416, 397830), (2670, 359984), (2848, 337485), (2980, 322536), (3020, 318264), (3560, 269988), (3576, 268780), (3624, 265220), (4272, 224990), (4470, 215024), (4530, 212176), (4768, 201585), (4832, 198915), (5340, 179992), (5960, 161268), (6040, 159132), (7120, 134994), (7152, 134390), (7248, 132610), (8544, 112495), (8940, 107512), (9060, 106088), (10680, 89996), (11920, 80634), (12080, 79566), (13261, 72480), (13439, 71520), (14240, 67497), (14304, 67195), (14496, 66305), (17880, 53756), (18120, 53044), (21360, 44998), (22499, 42720), (23840, 40317), (24160, 39783), (26522, 36240), (26878, 35760)]