930829760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21871}}^1$

素因数の和:21914

約数の個数: 112

約数和(自身を含む): 2666634240

約数和(自身を除く): 1735804480

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, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5320, 6080, 8512, 10640, 21280, 21871, 42560, 43742, 87484, 109355, 153097, 174968, 218710, 306194, 349936, 415549, 437420, 612388, 699872, 765485, 831098, 874840, 1224776, 1399744, 1530970, 1662196, 1749680, 2077745, 2449552, 2908843, 3061940, 3324392, 3499360, 4155490, 4899104, 5817686, 6123880, 6648784, 6998720, 8310980, 9798208, 11635372, 12247760, 13297568, 14544215, 16621960, 23270744, 24495520, 26595136, 29088430, 33243920, 46541488, 48991040, 58176860, 66487840, 93082976, 116353720, 132975680, 186165952, 232707440, 465414880, 930829760]

約数ペア:

[(1, 930829760), (2, 465414880), (4, 232707440), (5, 186165952), (7, 132975680), (8, 116353720), (10, 93082976), (14, 66487840), (16, 58176860), (19, 48991040), (20, 46541488), (28, 33243920), (32, 29088430), (35, 26595136), (38, 24495520), (40, 23270744), (56, 16621960), (64, 14544215), (70, 13297568), (76, 12247760), (80, 11635372), (95, 9798208), (112, 8310980), (133, 6998720), (140, 6648784), (152, 6123880), (160, 5817686), (190, 4899104), (224, 4155490), (266, 3499360), (280, 3324392), (304, 3061940), (320, 2908843), (380, 2449552), (448, 2077745), (532, 1749680), (560, 1662196), (608, 1530970), (665, 1399744), (760, 1224776), (1064, 874840), (1120, 831098), (1216, 765485), (1330, 699872), (1520, 612388), (2128, 437420), (2240, 415549), (2660, 349936), (3040, 306194), (4256, 218710), (5320, 174968), (6080, 153097), (8512, 109355), (10640, 87484), (21280, 43742), (21871, 42560)]