173262720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 256

約数和(自身を含む): 592220160

約数和(自身を除く): 418957440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 64, 71, 80, 82, 93, 96, 120, 123, 124, 128, 142, 155, 160, 164, 186, 192, 205, 213, 240, 246, 248, 284, 310, 320, 328, 355, 372, 384, 410, 426, 465, 480, 492, 496, 568, 615, 620, 640, 656, 710, 744, 820, 852, 930, 960, 984, 992, 1065, 1136, 1230, 1240, 1271, 1312, 1420, 1488, 1640, 1704, 1860, 1920, 1968, 1984, 2130, 2201, 2272, 2460, 2480, 2542, 2624, 2840, 2911, 2976, 3280, 3408, 3720, 3813, 3936, 3968, 4260, 4402, 4544, 4920, 4960, 5084, 5248, 5680, 5822, 5952, 6355, 6560, 6603, 6816, 7440, 7626, 7872, 8520, 8733, 8804, 9088, 9840, 9920, 10168, 11005, 11360, 11644, 11904, 12710, 13120, 13206, 13632, 14555, 14880, 15252, 15744, 17040, 17466, 17608, 19065, 19680, 19840, 20336, 22010, 22720, 23288, 25420, 26240, 26412, 27264, 29110, 29760, 30504, 33015, 34080, 34932, 35216, 38130, 39360, 40672, 43665, 44020, 45440, 46576, 50840, 52824, 58220, 59520, 61008, 66030, 68160, 69864, 70432, 76260, 78720, 81344, 87330, 88040, 90241, 93152, 101680, 105648, 116440, 122016, 132060, 136320, 139728, 140864, 152520, 162688, 174660, 176080, 180482, 186304, 203360, 211296, 232880, 244032, 264120, 270723, 279456, 281728, 305040, 349320, 352160, 360964, 372608, 406720, 422592, 451205, 465760, 488064, 528240, 541446, 558912, 610080, 698640, 704320, 721928, 813440, 845184, 902410, 931520, 1056480, 1082892, 1117824, 1220160, 1353615, 1397280, 1408640, 1443856, 1804820, 1863040, 2112960, 2165784, 2440320, 2707230, 2794560, 2887712, 3609640, 4225920, 4331568, 5414460, 5589120, 5775424, 7219280, 8663136, 10828920, 11550848, 14438560, 17326272, 21657840, 28877120, 34652544, 43315680, 57754240, 86631360, 173262720]

約数ペア:

[(1, 173262720), (2, 86631360), (3, 57754240), (4, 43315680), (5, 34652544), (6, 28877120), (8, 21657840), (10, 17326272), (12, 14438560), (15, 11550848), (16, 10828920), (20, 8663136), (24, 7219280), (30, 5775424), (31, 5589120), (32, 5414460), (40, 4331568), (41, 4225920), (48, 3609640), (60, 2887712), (62, 2794560), (64, 2707230), (71, 2440320), (80, 2165784), (82, 2112960), (93, 1863040), (96, 1804820), (120, 1443856), (123, 1408640), (124, 1397280), (128, 1353615), (142, 1220160), (155, 1117824), (160, 1082892), (164, 1056480), (186, 931520), (192, 902410), (205, 845184), (213, 813440), (240, 721928), (246, 704320), (248, 698640), (284, 610080), (310, 558912), (320, 541446), (328, 528240), (355, 488064), (372, 465760), (384, 451205), (410, 422592), (426, 406720), (465, 372608), (480, 360964), (492, 352160), (496, 349320), (568, 305040), (615, 281728), (620, 279456), (640, 270723), (656, 264120), (710, 244032), (744, 232880), (820, 211296), (852, 203360), (930, 186304), (960, 180482), (984, 176080), (992, 174660), (1065, 162688), (1136, 152520), (1230, 140864), (1240, 139728), (1271, 136320), (1312, 132060), (1420, 122016), (1488, 116440), (1640, 105648), (1704, 101680), (1860, 93152), (1920, 90241), (1968, 88040), (1984, 87330), (2130, 81344), (2201, 78720), (2272, 76260), (2460, 70432), (2480, 69864), (2542, 68160), (2624, 66030), (2840, 61008), (2911, 59520), (2976, 58220), (3280, 52824), (3408, 50840), (3720, 46576), (3813, 45440), (3936, 44020), (3968, 43665), (4260, 40672), (4402, 39360), (4544, 38130), (4920, 35216), (4960, 34932), (5084, 34080), (5248, 33015), (5680, 30504), (5822, 29760), (5952, 29110), (6355, 27264), (6560, 26412), (6603, 26240), (6816, 25420), (7440, 23288), (7626, 22720), (7872, 22010), (8520, 20336), (8733, 19840), (8804, 19680), (9088, 19065), (9840, 17608), (9920, 17466), (10168, 17040), (11005, 15744), (11360, 15252), (11644, 14880), (11904, 14555), (12710, 13632), (13120, 13206)]