565102720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 256

約数和(自身を含む): 1721825280

約数和(自身を除く): 1156722560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 313, 320, 364, 403, 416, 434, 448, 455, 496, 520, 560, 620, 626, 640, 728, 806, 832, 868, 896, 910, 992, 1040, 1085, 1120, 1240, 1252, 1456, 1565, 1612, 1664, 1736, 1820, 1984, 2015, 2080, 2170, 2191, 2240, 2480, 2504, 2821, 2912, 3130, 3224, 3472, 3640, 3968, 4030, 4069, 4160, 4340, 4382, 4480, 4960, 5008, 5642, 5824, 6260, 6448, 6944, 7280, 8060, 8138, 8320, 8680, 8764, 9703, 9920, 10016, 10955, 11284, 11648, 12520, 12896, 13888, 14105, 14560, 16120, 16276, 17360, 17528, 19406, 19840, 20032, 20345, 21910, 22568, 25040, 25792, 27776, 28210, 28483, 29120, 32240, 32552, 34720, 35056, 38812, 40064, 40690, 43820, 45136, 48515, 50080, 51584, 56420, 56966, 58240, 64480, 65104, 67921, 69440, 70112, 77624, 81380, 87640, 90272, 97030, 100160, 112840, 113932, 126139, 128960, 130208, 135842, 138880, 140224, 142415, 155248, 162760, 175280, 180544, 194060, 200320, 225680, 227864, 252278, 257920, 260416, 271684, 280448, 284830, 310496, 325520, 339605, 350560, 361088, 388120, 451360, 455728, 504556, 520832, 543368, 569660, 620992, 630695, 651040, 679210, 701120, 776240, 882973, 902720, 911456, 1009112, 1086736, 1139320, 1241984, 1261390, 1302080, 1358420, 1402240, 1552480, 1765946, 1805440, 1822912, 2018224, 2173472, 2278640, 2522780, 2604160, 2716840, 3104960, 3531892, 3645824, 4036448, 4346944, 4414865, 4557280, 5045560, 5433680, 6209920, 7063784, 8072896, 8693888, 8829730, 9114560, 10091120, 10867360, 14127568, 16145792, 17659460, 18229120, 20182240, 21734720, 28255136, 35318920, 40364480, 43469440, 56510272, 70637840, 80728960, 113020544, 141275680, 282551360, 565102720]

約数ペア:

[(1, 565102720), (2, 282551360), (4, 141275680), (5, 113020544), (7, 80728960), (8, 70637840), (10, 56510272), (13, 43469440), (14, 40364480), (16, 35318920), (20, 28255136), (26, 21734720), (28, 20182240), (31, 18229120), (32, 17659460), (35, 16145792), (40, 14127568), (52, 10867360), (56, 10091120), (62, 9114560), (64, 8829730), (65, 8693888), (70, 8072896), (80, 7063784), (91, 6209920), (104, 5433680), (112, 5045560), (124, 4557280), (128, 4414865), (130, 4346944), (140, 4036448), (155, 3645824), (160, 3531892), (182, 3104960), (208, 2716840), (217, 2604160), (224, 2522780), (248, 2278640), (260, 2173472), (280, 2018224), (310, 1822912), (313, 1805440), (320, 1765946), (364, 1552480), (403, 1402240), (416, 1358420), (434, 1302080), (448, 1261390), (455, 1241984), (496, 1139320), (520, 1086736), (560, 1009112), (620, 911456), (626, 902720), (640, 882973), (728, 776240), (806, 701120), (832, 679210), (868, 651040), (896, 630695), (910, 620992), (992, 569660), (1040, 543368), (1085, 520832), (1120, 504556), (1240, 455728), (1252, 451360), (1456, 388120), (1565, 361088), (1612, 350560), (1664, 339605), (1736, 325520), (1820, 310496), (1984, 284830), (2015, 280448), (2080, 271684), (2170, 260416), (2191, 257920), (2240, 252278), (2480, 227864), (2504, 225680), (2821, 200320), (2912, 194060), (3130, 180544), (3224, 175280), (3472, 162760), (3640, 155248), (3968, 142415), (4030, 140224), (4069, 138880), (4160, 135842), (4340, 130208), (4382, 128960), (4480, 126139), (4960, 113932), (5008, 112840), (5642, 100160), (5824, 97030), (6260, 90272), (6448, 87640), (6944, 81380), (7280, 77624), (8060, 70112), (8138, 69440), (8320, 67921), (8680, 65104), (8764, 64480), (9703, 58240), (9920, 56966), (10016, 56420), (10955, 51584), (11284, 50080), (11648, 48515), (12520, 45136), (12896, 43820), (13888, 40690), (14105, 40064), (14560, 38812), (16120, 35056), (16276, 34720), (17360, 32552), (17528, 32240), (19406, 29120), (19840, 28483), (20032, 28210), (20345, 27776), (21910, 25792), (22568, 25040)]