1230083280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:419

約数の個数: 320

約数和(自身を含む): 4537209600

約数和(自身を除く): 3307126320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 139, 144, 153, 170, 180, 204, 216, 240, 241, 255, 270, 272, 278, 306, 340, 360, 408, 417, 432, 459, 482, 510, 540, 556, 612, 680, 695, 720, 723, 765, 816, 834, 918, 964, 1020, 1080, 1112, 1205, 1224, 1251, 1360, 1390, 1446, 1530, 1668, 1836, 1928, 2040, 2085, 2160, 2169, 2224, 2295, 2363, 2410, 2448, 2502, 2780, 2892, 3060, 3336, 3615, 3672, 3753, 3856, 4080, 4097, 4170, 4338, 4590, 4726, 4820, 5004, 5560, 5784, 6120, 6255, 6507, 6672, 7089, 7230, 7344, 7506, 8194, 8340, 8676, 9180, 9452, 9640, 10008, 10845, 11120, 11568, 11815, 12240, 12291, 12510, 13014, 14178, 14460, 15012, 16388, 16680, 17352, 18360, 18765, 18904, 19280, 20016, 20485, 21267, 21690, 23630, 24582, 25020, 26028, 28356, 28920, 30024, 32535, 32776, 33360, 33499, 34704, 35445, 36720, 36873, 37530, 37808, 40970, 42534, 43380, 47260, 49164, 50040, 52056, 56712, 57840, 60048, 61455, 63801, 65070, 65552, 66998, 70890, 73746, 75060, 81940, 85068, 86760, 94520, 98328, 100080, 100497, 104112, 106335, 110619, 113424, 122910, 127602, 130140, 133996, 141780, 147492, 150120, 163880, 167495, 170136, 173520, 184365, 189040, 196656, 200994, 212670, 221238, 245820, 255204, 260280, 267992, 283560, 294984, 300240, 301491, 319005, 327760, 334990, 340272, 368730, 401988, 425340, 442476, 491640, 502485, 510408, 520560, 535984, 553095, 567120, 569483, 589968, 602982, 638010, 669980, 737460, 803976, 850680, 884952, 904473, 983280, 1004970, 1020816, 1106190, 1138966, 1205964, 1276020, 1339960, 1474920, 1507455, 1607952, 1701360, 1708449, 1769904, 1808946, 2009940, 2212380, 2277932, 2411928, 2552040, 2679920, 2847415, 2949840, 3014910, 3416898, 3617892, 4019880, 4424760, 4522365, 4555864, 4823856, 5104080, 5125347, 5694830, 6029820, 6833796, 7235784, 8039760, 8542245, 8849520, 9044730, 9111728, 10250694, 11389660, 12059640, 13667592, 14471568, 15376041, 17084490, 18089460, 20501388, 22779320, 24119280, 25626735, 27335184, 30752082, 34168980, 36178920, 41002776, 45558640, 51253470, 61504164, 68337960, 72357840, 76880205, 82005552, 102506940, 123008328, 136675920, 153760410, 205013880, 246016656, 307520820, 410027760, 615041640, 1230083280]

約数ペア:

[(1, 1230083280), (2, 615041640), (3, 410027760), (4, 307520820), (5, 246016656), (6, 205013880), (8, 153760410), (9, 136675920), (10, 123008328), (12, 102506940), (15, 82005552), (16, 76880205), (17, 72357840), (18, 68337960), (20, 61504164), (24, 51253470), (27, 45558640), (30, 41002776), (34, 36178920), (36, 34168980), (40, 30752082), (45, 27335184), (48, 25626735), (51, 24119280), (54, 22779320), (60, 20501388), (68, 18089460), (72, 17084490), (80, 15376041), (85, 14471568), (90, 13667592), (102, 12059640), (108, 11389660), (120, 10250694), (135, 9111728), (136, 9044730), (139, 8849520), (144, 8542245), (153, 8039760), (170, 7235784), (180, 6833796), (204, 6029820), (216, 5694830), (240, 5125347), (241, 5104080), (255, 4823856), (270, 4555864), (272, 4522365), (278, 4424760), (306, 4019880), (340, 3617892), (360, 3416898), (408, 3014910), (417, 2949840), (432, 2847415), (459, 2679920), (482, 2552040), (510, 2411928), (540, 2277932), (556, 2212380), (612, 2009940), (680, 1808946), (695, 1769904), (720, 1708449), (723, 1701360), (765, 1607952), (816, 1507455), (834, 1474920), (918, 1339960), (964, 1276020), (1020, 1205964), (1080, 1138966), (1112, 1106190), (1205, 1020816), (1224, 1004970), (1251, 983280), (1360, 904473), (1390, 884952), (1446, 850680), (1530, 803976), (1668, 737460), (1836, 669980), (1928, 638010), (2040, 602982), (2085, 589968), (2160, 569483), (2169, 567120), (2224, 553095), (2295, 535984), (2363, 520560), (2410, 510408), (2448, 502485), (2502, 491640), (2780, 442476), (2892, 425340), (3060, 401988), (3336, 368730), (3615, 340272), (3672, 334990), (3753, 327760), (3856, 319005), (4080, 301491), (4097, 300240), (4170, 294984), (4338, 283560), (4590, 267992), (4726, 260280), (4820, 255204), (5004, 245820), (5560, 221238), (5784, 212670), (6120, 200994), (6255, 196656), (6507, 189040), (6672, 184365), (7089, 173520), (7230, 170136), (7344, 167495), (7506, 163880), (8194, 150120), (8340, 147492), (8676, 141780), (9180, 133996), (9452, 130140), (9640, 127602), (10008, 122910), (10845, 113424), (11120, 110619), (11568, 106335), (11815, 104112), (12240, 100497), (12291, 100080), (12510, 98328), (13014, 94520), (14178, 86760), (14460, 85068), (15012, 81940), (16388, 75060), (16680, 73746), (17352, 70890), (18360, 66998), (18765, 65552), (18904, 65070), (19280, 63801), (20016, 61455), (20485, 60048), (21267, 57840), (21690, 56712), (23630, 52056), (24582, 50040), (25020, 49164), (26028, 47260), (28356, 43380), (28920, 42534), (30024, 40970), (32535, 37808), (32776, 37530), (33360, 36873), (33499, 36720), (34704, 35445)]