13126798720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{3049}}^1$

素因数の和:3137

約数の個数: 192

約数和(自身を含む): 37070676000

約数和(自身を除く): 23943877280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 961, 992, 1085, 1120, 1240, 1736, 1922, 1984, 2170, 2240, 2480, 3049, 3472, 3844, 3968, 4340, 4480, 4805, 4960, 6098, 6727, 6944, 7688, 8680, 9610, 9920, 12196, 13454, 13888, 15245, 15376, 17360, 19220, 19840, 21343, 24392, 26908, 27776, 30490, 30752, 33635, 34720, 38440, 42686, 48784, 53816, 60980, 61504, 67270, 69440, 76880, 85372, 94519, 97568, 106715, 107632, 121960, 123008, 134540, 138880, 153760, 170744, 189038, 195136, 213430, 215264, 243920, 269080, 307520, 341488, 378076, 390272, 426860, 430528, 472595, 487840, 538160, 615040, 661633, 682976, 756152, 853720, 861056, 945190, 975680, 1076320, 1323266, 1365952, 1512304, 1707440, 1890380, 1951360, 2152640, 2646532, 2731904, 2930089, 3024608, 3308165, 3414880, 3780760, 4305280, 5293064, 5860178, 6049216, 6616330, 6829760, 7561520, 10586128, 11720356, 12098432, 13232660, 13659520, 14650445, 15123040, 20510623, 21172256, 23440712, 26465320, 29300890, 30246080, 41021246, 42344512, 46881424, 52930640, 58601780, 60492160, 82042492, 84689024, 93762848, 102553115, 105861280, 117203560, 164084984, 187525696, 205106230, 211722560, 234407120, 328169968, 375051392, 410212460, 423445120, 468814240, 656339936, 820424920, 937628480, 1312679872, 1640849840, 1875256960, 2625359744, 3281699680, 6563399360, 13126798720]

約数ペア:

[(1, 13126798720), (2, 6563399360), (4, 3281699680), (5, 2625359744), (7, 1875256960), (8, 1640849840), (10, 1312679872), (14, 937628480), (16, 820424920), (20, 656339936), (28, 468814240), (31, 423445120), (32, 410212460), (35, 375051392), (40, 328169968), (56, 234407120), (62, 211722560), (64, 205106230), (70, 187525696), (80, 164084984), (112, 117203560), (124, 105861280), (128, 102553115), (140, 93762848), (155, 84689024), (160, 82042492), (217, 60492160), (224, 58601780), (248, 52930640), (280, 46881424), (310, 42344512), (320, 41021246), (434, 30246080), (448, 29300890), (496, 26465320), (560, 23440712), (620, 21172256), (640, 20510623), (868, 15123040), (896, 14650445), (961, 13659520), (992, 13232660), (1085, 12098432), (1120, 11720356), (1240, 10586128), (1736, 7561520), (1922, 6829760), (1984, 6616330), (2170, 6049216), (2240, 5860178), (2480, 5293064), (3049, 4305280), (3472, 3780760), (3844, 3414880), (3968, 3308165), (4340, 3024608), (4480, 2930089), (4805, 2731904), (4960, 2646532), (6098, 2152640), (6727, 1951360), (6944, 1890380), (7688, 1707440), (8680, 1512304), (9610, 1365952), (9920, 1323266), (12196, 1076320), (13454, 975680), (13888, 945190), (15245, 861056), (15376, 853720), (17360, 756152), (19220, 682976), (19840, 661633), (21343, 615040), (24392, 538160), (26908, 487840), (27776, 472595), (30490, 430528), (30752, 426860), (33635, 390272), (34720, 378076), (38440, 341488), (42686, 307520), (48784, 269080), (53816, 243920), (60980, 215264), (61504, 213430), (67270, 195136), (69440, 189038), (76880, 170744), (85372, 153760), (94519, 138880), (97568, 134540), (106715, 123008), (107632, 121960)]