277471080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 993807360

約数和(自身を除く): 716336280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 47, 60, 62, 69, 72, 90, 92, 93, 94, 115, 120, 124, 138, 141, 155, 180, 184, 186, 188, 207, 230, 235, 248, 276, 279, 282, 310, 345, 360, 372, 376, 414, 423, 460, 465, 470, 529, 552, 558, 564, 620, 690, 705, 713, 744, 828, 846, 920, 930, 940, 1035, 1058, 1081, 1116, 1128, 1240, 1380, 1395, 1410, 1426, 1457, 1587, 1656, 1692, 1860, 1880, 2070, 2115, 2116, 2139, 2162, 2232, 2645, 2760, 2790, 2820, 2852, 2914, 3174, 3243, 3384, 3565, 3720, 4140, 4230, 4232, 4278, 4324, 4371, 4761, 5290, 5405, 5580, 5640, 5704, 5828, 6348, 6417, 6486, 7130, 7285, 7935, 8280, 8460, 8556, 8648, 8742, 9522, 9729, 10580, 10695, 10810, 11160, 11656, 12696, 12834, 12972, 13113, 14260, 14570, 15870, 16215, 16399, 16920, 17112, 17484, 19044, 19458, 21160, 21390, 21620, 21855, 23805, 24863, 25668, 25944, 26226, 28520, 29140, 31740, 32085, 32430, 32798, 33511, 34968, 38088, 38916, 42780, 43240, 43710, 47610, 48645, 49197, 49726, 51336, 52452, 58280, 63480, 64170, 64860, 65565, 65596, 67022, 74589, 77832, 81995, 85560, 87420, 95220, 97290, 98394, 99452, 100533, 104904, 124315, 128340, 129720, 131130, 131192, 134044, 147591, 149178, 163990, 167555, 174840, 190440, 194580, 196788, 198904, 201066, 223767, 245985, 248630, 256680, 262260, 268088, 295182, 298356, 301599, 327980, 335110, 372945, 389160, 393576, 402132, 447534, 491970, 497260, 502665, 524520, 590364, 596712, 603198, 655960, 670220, 737955, 745890, 770753, 804264, 895068, 983940, 994520, 1005330, 1118835, 1180728, 1206396, 1340440, 1475910, 1491780, 1507995, 1541506, 1790136, 1967880, 2010660, 2237670, 2312259, 2412792, 2951820, 2983560, 3015990, 3083012, 3853765, 4021320, 4475340, 4624518, 5903640, 6031980, 6166024, 6936777, 7707530, 8950680, 9249036, 11561295, 12063960, 13873554, 15415060, 18498072, 23122590, 27747108, 30830120, 34683885, 46245180, 55494216, 69367770, 92490360, 138735540, 277471080]

約数ペア:

[(1, 277471080), (2, 138735540), (3, 92490360), (4, 69367770), (5, 55494216), (6, 46245180), (8, 34683885), (9, 30830120), (10, 27747108), (12, 23122590), (15, 18498072), (18, 15415060), (20, 13873554), (23, 12063960), (24, 11561295), (30, 9249036), (31, 8950680), (36, 7707530), (40, 6936777), (45, 6166024), (46, 6031980), (47, 5903640), (60, 4624518), (62, 4475340), (69, 4021320), (72, 3853765), (90, 3083012), (92, 3015990), (93, 2983560), (94, 2951820), (115, 2412792), (120, 2312259), (124, 2237670), (138, 2010660), (141, 1967880), (155, 1790136), (180, 1541506), (184, 1507995), (186, 1491780), (188, 1475910), (207, 1340440), (230, 1206396), (235, 1180728), (248, 1118835), (276, 1005330), (279, 994520), (282, 983940), (310, 895068), (345, 804264), (360, 770753), (372, 745890), (376, 737955), (414, 670220), (423, 655960), (460, 603198), (465, 596712), (470, 590364), (529, 524520), (552, 502665), (558, 497260), (564, 491970), (620, 447534), (690, 402132), (705, 393576), (713, 389160), (744, 372945), (828, 335110), (846, 327980), (920, 301599), (930, 298356), (940, 295182), (1035, 268088), (1058, 262260), (1081, 256680), (1116, 248630), (1128, 245985), (1240, 223767), (1380, 201066), (1395, 198904), (1410, 196788), (1426, 194580), (1457, 190440), (1587, 174840), (1656, 167555), (1692, 163990), (1860, 149178), (1880, 147591), (2070, 134044), (2115, 131192), (2116, 131130), (2139, 129720), (2162, 128340), (2232, 124315), (2645, 104904), (2760, 100533), (2790, 99452), (2820, 98394), (2852, 97290), (2914, 95220), (3174, 87420), (3243, 85560), (3384, 81995), (3565, 77832), (3720, 74589), (4140, 67022), (4230, 65596), (4232, 65565), (4278, 64860), (4324, 64170), (4371, 63480), (4761, 58280), (5290, 52452), (5405, 51336), (5580, 49726), (5640, 49197), (5704, 48645), (5828, 47610), (6348, 43710), (6417, 43240), (6486, 42780), (7130, 38916), (7285, 38088), (7935, 34968), (8280, 33511), (8460, 32798), (8556, 32430), (8648, 32085), (8742, 31740), (9522, 29140), (9729, 28520), (10580, 26226), (10695, 25944), (10810, 25668), (11160, 24863), (11656, 23805), (12696, 21855), (12834, 21620), (12972, 21390), (13113, 21160), (14260, 19458), (14570, 19044), (15870, 17484), (16215, 17112), (16399, 16920)]