1271101680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:557

約数の個数: 320

約数和(自身を含む): 4639703040

約数和(自身を除く): 3368601360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 41, 45, 48, 54, 60, 62, 72, 80, 82, 90, 93, 108, 120, 123, 124, 135, 144, 155, 164, 180, 186, 205, 216, 240, 246, 248, 270, 279, 310, 328, 360, 369, 372, 410, 432, 463, 465, 492, 496, 540, 558, 615, 620, 656, 720, 738, 744, 820, 837, 926, 930, 984, 1080, 1107, 1116, 1230, 1240, 1271, 1389, 1395, 1476, 1488, 1640, 1674, 1845, 1852, 1860, 1968, 2160, 2214, 2232, 2315, 2460, 2480, 2542, 2778, 2790, 2952, 3280, 3348, 3690, 3704, 3720, 3813, 4167, 4185, 4428, 4464, 4630, 4920, 5084, 5535, 5556, 5580, 5904, 6355, 6696, 6945, 7380, 7408, 7440, 7626, 8334, 8370, 8856, 9260, 9840, 10168, 11070, 11112, 11160, 11439, 12501, 12710, 13392, 13890, 14353, 14760, 15252, 16668, 16740, 17712, 18520, 18983, 19065, 20336, 20835, 22140, 22224, 22320, 22878, 25002, 25420, 27780, 28706, 29520, 30504, 33336, 33480, 34317, 37040, 37966, 38130, 41670, 43059, 44280, 45756, 50004, 50840, 55560, 56949, 57195, 57412, 61008, 62505, 66672, 66960, 68634, 71765, 75932, 76260, 83340, 86118, 88560, 91512, 94915, 100008, 101680, 111120, 113898, 114390, 114824, 125010, 129177, 137268, 143530, 151864, 152520, 166680, 170847, 171585, 172236, 183024, 189830, 200016, 215295, 227796, 228780, 229648, 250020, 258354, 274536, 284745, 287060, 303728, 305040, 333360, 341694, 343170, 344472, 379660, 387531, 430590, 455592, 457560, 500040, 512541, 516708, 549072, 569490, 574120, 588473, 645885, 683388, 686340, 688944, 759320, 775062, 854235, 861180, 911184, 915120, 1000080, 1025082, 1033416, 1138980, 1148240, 1176946, 1291770, 1366776, 1372680, 1518640, 1550124, 1708470, 1722360, 1765419, 1937655, 2050164, 2066832, 2277960, 2353892, 2562705, 2583540, 2733552, 2745360, 2942365, 3100248, 3416940, 3444720, 3530838, 3875310, 4100328, 4555920, 4707784, 5125410, 5167080, 5296257, 5884730, 6200496, 6833880, 7061676, 7750620, 8200656, 8827095, 9415568, 10250820, 10334160, 10592514, 11769460, 13667760, 14123352, 15501240, 15888771, 17654190, 20501640, 21185028, 23538920, 26481285, 28246704, 31002480, 31777542, 35308380, 41003280, 42370056, 47077840, 52962570, 63555084, 70616760, 79443855, 84740112, 105925140, 127110168, 141233520, 158887710, 211850280, 254220336, 317775420, 423700560, 635550840, 1271101680]

約数ペア:

[(1, 1271101680), (2, 635550840), (3, 423700560), (4, 317775420), (5, 254220336), (6, 211850280), (8, 158887710), (9, 141233520), (10, 127110168), (12, 105925140), (15, 84740112), (16, 79443855), (18, 70616760), (20, 63555084), (24, 52962570), (27, 47077840), (30, 42370056), (31, 41003280), (36, 35308380), (40, 31777542), (41, 31002480), (45, 28246704), (48, 26481285), (54, 23538920), (60, 21185028), (62, 20501640), (72, 17654190), (80, 15888771), (82, 15501240), (90, 14123352), (93, 13667760), (108, 11769460), (120, 10592514), (123, 10334160), (124, 10250820), (135, 9415568), (144, 8827095), (155, 8200656), (164, 7750620), (180, 7061676), (186, 6833880), (205, 6200496), (216, 5884730), (240, 5296257), (246, 5167080), (248, 5125410), (270, 4707784), (279, 4555920), (310, 4100328), (328, 3875310), (360, 3530838), (369, 3444720), (372, 3416940), (410, 3100248), (432, 2942365), (463, 2745360), (465, 2733552), (492, 2583540), (496, 2562705), (540, 2353892), (558, 2277960), (615, 2066832), (620, 2050164), (656, 1937655), (720, 1765419), (738, 1722360), (744, 1708470), (820, 1550124), (837, 1518640), (926, 1372680), (930, 1366776), (984, 1291770), (1080, 1176946), (1107, 1148240), (1116, 1138980), (1230, 1033416), (1240, 1025082), (1271, 1000080), (1389, 915120), (1395, 911184), (1476, 861180), (1488, 854235), (1640, 775062), (1674, 759320), (1845, 688944), (1852, 686340), (1860, 683388), (1968, 645885), (2160, 588473), (2214, 574120), (2232, 569490), (2315, 549072), (2460, 516708), (2480, 512541), (2542, 500040), (2778, 457560), (2790, 455592), (2952, 430590), (3280, 387531), (3348, 379660), (3690, 344472), (3704, 343170), (3720, 341694), (3813, 333360), (4167, 305040), (4185, 303728), (4428, 287060), (4464, 284745), (4630, 274536), (4920, 258354), (5084, 250020), (5535, 229648), (5556, 228780), (5580, 227796), (5904, 215295), (6355, 200016), (6696, 189830), (6945, 183024), (7380, 172236), (7408, 171585), (7440, 170847), (7626, 166680), (8334, 152520), (8370, 151864), (8856, 143530), (9260, 137268), (9840, 129177), (10168, 125010), (11070, 114824), (11112, 114390), (11160, 113898), (11439, 111120), (12501, 101680), (12710, 100008), (13392, 94915), (13890, 91512), (14353, 88560), (14760, 86118), (15252, 83340), (16668, 76260), (16740, 75932), (17712, 71765), (18520, 68634), (18983, 66960), (19065, 66672), (20336, 62505), (20835, 61008), (22140, 57412), (22224, 57195), (22320, 56949), (22878, 55560), (25002, 50840), (25420, 50004), (27780, 45756), (28706, 44280), (29520, 43059), (30504, 41670), (33336, 38130), (33480, 37966), (34317, 37040)]