673341760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1273

約数の個数: 224

約数和(自身を含む): 2078979840

約数和(自身を除く): 1405638080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 64, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 260, 266, 280, 304, 320, 364, 380, 416, 448, 455, 494, 520, 532, 560, 608, 665, 728, 760, 832, 910, 988, 1040, 1064, 1120, 1216, 1217, 1235, 1330, 1456, 1520, 1729, 1820, 1976, 2080, 2128, 2240, 2434, 2470, 2660, 2912, 3040, 3458, 3640, 3952, 4160, 4256, 4868, 4940, 5320, 5824, 6080, 6085, 6916, 7280, 7904, 8512, 8519, 8645, 9736, 9880, 10640, 12170, 13832, 14560, 15808, 15821, 17038, 17290, 19472, 19760, 21280, 23123, 24340, 27664, 29120, 31642, 34076, 34580, 38944, 39520, 42560, 42595, 46246, 48680, 55328, 63284, 68152, 69160, 77888, 79040, 79105, 85190, 92492, 97360, 110656, 110747, 115615, 126568, 136304, 138320, 158210, 161861, 170380, 184984, 194720, 221494, 231230, 253136, 272608, 276640, 300599, 316420, 323722, 340760, 369968, 389440, 442988, 462460, 506272, 545216, 553280, 553735, 601198, 632840, 647444, 681520, 739936, 809305, 885976, 924920, 1012544, 1107470, 1202396, 1265680, 1294888, 1363040, 1479872, 1502995, 1618610, 1771952, 1849840, 2104193, 2214940, 2404792, 2531360, 2589776, 2726080, 3005990, 3237220, 3543904, 3699680, 4208386, 4429880, 4809584, 5062720, 5179552, 6011980, 6474440, 7087808, 7399360, 8416772, 8859760, 9619168, 10359104, 10520965, 12023960, 12948880, 16833544, 17719520, 19238336, 21041930, 24047920, 25897760, 33667088, 35439040, 42083860, 48095840, 51795520, 67334176, 84167720, 96191680, 134668352, 168335440, 336670880, 673341760]

約数ペア:

[(1, 673341760), (2, 336670880), (4, 168335440), (5, 134668352), (7, 96191680), (8, 84167720), (10, 67334176), (13, 51795520), (14, 48095840), (16, 42083860), (19, 35439040), (20, 33667088), (26, 25897760), (28, 24047920), (32, 21041930), (35, 19238336), (38, 17719520), (40, 16833544), (52, 12948880), (56, 12023960), (64, 10520965), (65, 10359104), (70, 9619168), (76, 8859760), (80, 8416772), (91, 7399360), (95, 7087808), (104, 6474440), (112, 6011980), (130, 5179552), (133, 5062720), (140, 4809584), (152, 4429880), (160, 4208386), (182, 3699680), (190, 3543904), (208, 3237220), (224, 3005990), (247, 2726080), (260, 2589776), (266, 2531360), (280, 2404792), (304, 2214940), (320, 2104193), (364, 1849840), (380, 1771952), (416, 1618610), (448, 1502995), (455, 1479872), (494, 1363040), (520, 1294888), (532, 1265680), (560, 1202396), (608, 1107470), (665, 1012544), (728, 924920), (760, 885976), (832, 809305), (910, 739936), (988, 681520), (1040, 647444), (1064, 632840), (1120, 601198), (1216, 553735), (1217, 553280), (1235, 545216), (1330, 506272), (1456, 462460), (1520, 442988), (1729, 389440), (1820, 369968), (1976, 340760), (2080, 323722), (2128, 316420), (2240, 300599), (2434, 276640), (2470, 272608), (2660, 253136), (2912, 231230), (3040, 221494), (3458, 194720), (3640, 184984), (3952, 170380), (4160, 161861), (4256, 158210), (4868, 138320), (4940, 136304), (5320, 126568), (5824, 115615), (6080, 110747), (6085, 110656), (6916, 97360), (7280, 92492), (7904, 85190), (8512, 79105), (8519, 79040), (8645, 77888), (9736, 69160), (9880, 68152), (10640, 63284), (12170, 55328), (13832, 48680), (14560, 46246), (15808, 42595), (15821, 42560), (17038, 39520), (17290, 38944), (19472, 34580), (19760, 34076), (21280, 31642), (23123, 29120), (24340, 27664)]