66822360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 256

約数和(自身を含む): 238878720

約数和(自身を除く): 172056360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 31, 33, 40, 44, 46, 55, 60, 62, 66, 69, 71, 88, 92, 93, 110, 115, 120, 124, 132, 138, 142, 155, 165, 184, 186, 213, 220, 230, 248, 253, 264, 276, 284, 310, 330, 341, 345, 355, 372, 426, 440, 460, 465, 506, 552, 568, 620, 660, 682, 690, 710, 713, 744, 759, 781, 852, 920, 930, 1012, 1023, 1065, 1240, 1265, 1320, 1364, 1380, 1420, 1426, 1518, 1562, 1633, 1704, 1705, 1860, 2024, 2046, 2130, 2139, 2201, 2343, 2530, 2728, 2760, 2840, 2852, 3036, 3124, 3266, 3410, 3565, 3720, 3795, 3905, 4092, 4260, 4278, 4402, 4686, 4899, 5060, 5115, 5704, 6072, 6248, 6532, 6603, 6820, 7130, 7590, 7810, 7843, 8165, 8184, 8520, 8556, 8804, 9372, 9798, 10120, 10230, 10695, 11005, 11715, 13064, 13206, 13640, 14260, 15180, 15620, 15686, 16330, 17112, 17608, 17963, 18744, 19596, 20460, 21390, 22010, 23430, 23529, 24211, 24495, 26412, 28520, 30360, 31240, 31372, 32660, 33015, 35926, 39192, 39215, 40920, 42780, 44020, 46860, 47058, 48422, 48990, 50623, 52824, 53889, 62744, 65320, 66030, 71852, 72633, 78430, 85560, 88040, 89815, 93720, 94116, 96844, 97980, 101246, 107778, 117645, 121055, 132060, 143704, 145266, 151869, 156860, 179630, 188232, 193688, 195960, 202492, 215556, 235290, 242110, 253115, 264120, 269445, 290532, 303738, 313720, 359260, 363165, 404984, 431112, 470580, 484220, 506230, 538890, 556853, 581064, 607476, 718520, 726330, 759345, 941160, 968440, 1012460, 1077780, 1113706, 1214952, 1452660, 1518690, 1670559, 2024920, 2155560, 2227412, 2784265, 2905320, 3037380, 3341118, 4454824, 5568530, 6074760, 6682236, 8352795, 11137060, 13364472, 16705590, 22274120, 33411180, 66822360]

約数ペア:

[(1, 66822360), (2, 33411180), (3, 22274120), (4, 16705590), (5, 13364472), (6, 11137060), (8, 8352795), (10, 6682236), (11, 6074760), (12, 5568530), (15, 4454824), (20, 3341118), (22, 3037380), (23, 2905320), (24, 2784265), (30, 2227412), (31, 2155560), (33, 2024920), (40, 1670559), (44, 1518690), (46, 1452660), (55, 1214952), (60, 1113706), (62, 1077780), (66, 1012460), (69, 968440), (71, 941160), (88, 759345), (92, 726330), (93, 718520), (110, 607476), (115, 581064), (120, 556853), (124, 538890), (132, 506230), (138, 484220), (142, 470580), (155, 431112), (165, 404984), (184, 363165), (186, 359260), (213, 313720), (220, 303738), (230, 290532), (248, 269445), (253, 264120), (264, 253115), (276, 242110), (284, 235290), (310, 215556), (330, 202492), (341, 195960), (345, 193688), (355, 188232), (372, 179630), (426, 156860), (440, 151869), (460, 145266), (465, 143704), (506, 132060), (552, 121055), (568, 117645), (620, 107778), (660, 101246), (682, 97980), (690, 96844), (710, 94116), (713, 93720), (744, 89815), (759, 88040), (781, 85560), (852, 78430), (920, 72633), (930, 71852), (1012, 66030), (1023, 65320), (1065, 62744), (1240, 53889), (1265, 52824), (1320, 50623), (1364, 48990), (1380, 48422), (1420, 47058), (1426, 46860), (1518, 44020), (1562, 42780), (1633, 40920), (1704, 39215), (1705, 39192), (1860, 35926), (2024, 33015), (2046, 32660), (2130, 31372), (2139, 31240), (2201, 30360), (2343, 28520), (2530, 26412), (2728, 24495), (2760, 24211), (2840, 23529), (2852, 23430), (3036, 22010), (3124, 21390), (3266, 20460), (3410, 19596), (3565, 18744), (3720, 17963), (3795, 17608), (3905, 17112), (4092, 16330), (4260, 15686), (4278, 15620), (4402, 15180), (4686, 14260), (4899, 13640), (5060, 13206), (5115, 13064), (5704, 11715), (6072, 11005), (6248, 10695), (6532, 10230), (6603, 10120), (6820, 9798), (7130, 9372), (7590, 8804), (7810, 8556), (7843, 8520), (8165, 8184)]