2644653960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2557}}^1$

素因数の和:2617

約数の個数: 288

約数和(自身を含む): 9858480840

約数和(自身を除く): 7213826880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 169, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 338, 340, 360, 390, 408, 442, 468, 507, 510, 520, 585, 612, 663, 676, 680, 765, 780, 845, 884, 936, 1014, 1020, 1105, 1170, 1224, 1326, 1352, 1521, 1530, 1560, 1690, 1768, 1989, 2028, 2040, 2210, 2340, 2535, 2557, 2652, 2873, 3042, 3060, 3315, 3380, 3978, 4056, 4420, 4680, 5070, 5114, 5304, 5746, 6084, 6120, 6630, 6760, 7605, 7671, 7956, 8619, 8840, 9945, 10140, 10228, 11492, 12168, 12785, 13260, 14365, 15210, 15342, 15912, 17238, 19890, 20280, 20456, 22984, 23013, 25570, 25857, 26520, 28730, 30420, 30684, 33241, 34476, 38355, 39780, 43095, 43469, 46026, 51140, 51714, 57460, 60840, 61368, 66482, 68952, 76710, 79560, 86190, 86938, 92052, 99723, 102280, 103428, 114920, 115065, 129285, 130407, 132964, 153420, 166205, 172380, 173876, 184104, 199446, 206856, 217345, 230130, 258570, 260814, 265928, 299169, 306840, 332410, 344760, 347752, 391221, 398892, 432133, 434690, 460260, 498615, 517140, 521628, 565097, 598338, 652035, 664820, 782442, 797784, 864266, 869380, 920520, 997230, 1034280, 1043256, 1130194, 1196676, 1296399, 1304070, 1329640, 1495845, 1564884, 1695291, 1728532, 1738760, 1956105, 1994460, 2160665, 2260388, 2393352, 2592798, 2608140, 2825485, 2991690, 3129768, 3390582, 3457064, 3889197, 3912210, 3988920, 4321330, 4520776, 5085873, 5185596, 5216280, 5650970, 5983380, 6481995, 6781164, 7346261, 7778394, 7824420, 8476455, 8642660, 10171746, 10371192, 11301940, 11966760, 12963990, 13562328, 14692522, 15556788, 15648840, 16952910, 17285320, 19445985, 20343492, 22038783, 22603880, 25429365, 25927980, 29385044, 31113576, 33905820, 36731305, 38891970, 40686984, 44077566, 50858730, 51855960, 58770088, 66116349, 67811640, 73462610, 77783940, 88155132, 101717460, 110193915, 132232698, 146925220, 155567880, 176310264, 203434920, 220387830, 264465396, 293850440, 330581745, 440775660, 528930792, 661163490, 881551320, 1322326980, 2644653960]

約数ペア:

[(1, 2644653960), (2, 1322326980), (3, 881551320), (4, 661163490), (5, 528930792), (6, 440775660), (8, 330581745), (9, 293850440), (10, 264465396), (12, 220387830), (13, 203434920), (15, 176310264), (17, 155567880), (18, 146925220), (20, 132232698), (24, 110193915), (26, 101717460), (30, 88155132), (34, 77783940), (36, 73462610), (39, 67811640), (40, 66116349), (45, 58770088), (51, 51855960), (52, 50858730), (60, 44077566), (65, 40686984), (68, 38891970), (72, 36731305), (78, 33905820), (85, 31113576), (90, 29385044), (102, 25927980), (104, 25429365), (117, 22603880), (120, 22038783), (130, 20343492), (136, 19445985), (153, 17285320), (156, 16952910), (169, 15648840), (170, 15556788), (180, 14692522), (195, 13562328), (204, 12963990), (221, 11966760), (234, 11301940), (255, 10371192), (260, 10171746), (306, 8642660), (312, 8476455), (338, 7824420), (340, 7778394), (360, 7346261), (390, 6781164), (408, 6481995), (442, 5983380), (468, 5650970), (507, 5216280), (510, 5185596), (520, 5085873), (585, 4520776), (612, 4321330), (663, 3988920), (676, 3912210), (680, 3889197), (765, 3457064), (780, 3390582), (845, 3129768), (884, 2991690), (936, 2825485), (1014, 2608140), (1020, 2592798), (1105, 2393352), (1170, 2260388), (1224, 2160665), (1326, 1994460), (1352, 1956105), (1521, 1738760), (1530, 1728532), (1560, 1695291), (1690, 1564884), (1768, 1495845), (1989, 1329640), (2028, 1304070), (2040, 1296399), (2210, 1196676), (2340, 1130194), (2535, 1043256), (2557, 1034280), (2652, 997230), (2873, 920520), (3042, 869380), (3060, 864266), (3315, 797784), (3380, 782442), (3978, 664820), (4056, 652035), (4420, 598338), (4680, 565097), (5070, 521628), (5114, 517140), (5304, 498615), (5746, 460260), (6084, 434690), (6120, 432133), (6630, 398892), (6760, 391221), (7605, 347752), (7671, 344760), (7956, 332410), (8619, 306840), (8840, 299169), (9945, 265928), (10140, 260814), (10228, 258570), (11492, 230130), (12168, 217345), (12785, 206856), (13260, 199446), (14365, 184104), (15210, 173876), (15342, 172380), (15912, 166205), (17238, 153420), (19890, 132964), (20280, 130407), (20456, 129285), (22984, 115065), (23013, 114920), (25570, 103428), (25857, 102280), (26520, 99723), (28730, 92052), (30420, 86938), (30684, 86190), (33241, 79560), (34476, 76710), (38355, 68952), (39780, 66482), (43095, 61368), (43469, 60840), (46026, 57460), (51140, 51714)]