194158720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2326

約数の個数: 128

約数和(自身を含む): 558633600

約数和(自身を除く): 364474880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2281, 2432, 2660, 3040, 4256, 4480, 4562, 5320, 6080, 8512, 9124, 10640, 11405, 12160, 15967, 17024, 18248, 21280, 22810, 31934, 36496, 42560, 43339, 45620, 63868, 72992, 79835, 85120, 86678, 91240, 127736, 145984, 159670, 173356, 182480, 216695, 255472, 291968, 303373, 319340, 346712, 364960, 433390, 510944, 606746, 638680, 693424, 729920, 866780, 1021888, 1213492, 1277360, 1386848, 1459840, 1516865, 1733560, 2043776, 2426984, 2554720, 2773696, 3033730, 3467120, 4853968, 5109440, 5547392, 6067460, 6934240, 9707936, 10218880, 12134920, 13868480, 19415872, 24269840, 27736960, 38831744, 48539680, 97079360, 194158720]

約数ペア:

[(1, 194158720), (2, 97079360), (4, 48539680), (5, 38831744), (7, 27736960), (8, 24269840), (10, 19415872), (14, 13868480), (16, 12134920), (19, 10218880), (20, 9707936), (28, 6934240), (32, 6067460), (35, 5547392), (38, 5109440), (40, 4853968), (56, 3467120), (64, 3033730), (70, 2773696), (76, 2554720), (80, 2426984), (95, 2043776), (112, 1733560), (128, 1516865), (133, 1459840), (140, 1386848), (152, 1277360), (160, 1213492), (190, 1021888), (224, 866780), (266, 729920), (280, 693424), (304, 638680), (320, 606746), (380, 510944), (448, 433390), (532, 364960), (560, 346712), (608, 319340), (640, 303373), (665, 291968), (760, 255472), (896, 216695), (1064, 182480), (1120, 173356), (1216, 159670), (1330, 145984), (1520, 127736), (2128, 91240), (2240, 86678), (2281, 85120), (2432, 79835), (2660, 72992), (3040, 63868), (4256, 45620), (4480, 43339), (4562, 42560), (5320, 36496), (6080, 31934), (8512, 22810), (9124, 21280), (10640, 18248), (11405, 17024), (12160, 15967)]