7210361040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{492511}}^1$

素因数の和:492588

約数の個数: 80

約数和(自身を含む): 22718593536

約数和(自身を除く): 15508232496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 492511, 985022, 1477533, 1970044, 2462555, 2955066, 3940088, 4925110, 5910132, 7387665, 7880176, 9850220, 11820264, 14775330, 19700440, 23640528, 29550660, 30043171, 39400880, 59101320, 60086342, 90129513, 118202640, 120172684, 150215855, 180259026, 240345368, 300431710, 360518052, 450647565, 480690736, 600863420, 721036104, 901295130, 1201726840, 1442072208, 1802590260, 2403453680, 3605180520, 7210361040]

約数ペア:

[(1, 7210361040), (2, 3605180520), (3, 2403453680), (4, 1802590260), (5, 1442072208), (6, 1201726840), (8, 901295130), (10, 721036104), (12, 600863420), (15, 480690736), (16, 450647565), (20, 360518052), (24, 300431710), (30, 240345368), (40, 180259026), (48, 150215855), (60, 120172684), (61, 118202640), (80, 90129513), (120, 60086342), (122, 59101320), (183, 39400880), (240, 30043171), (244, 29550660), (305, 23640528), (366, 19700440), (488, 14775330), (610, 11820264), (732, 9850220), (915, 7880176), (976, 7387665), (1220, 5910132), (1464, 4925110), (1830, 3940088), (2440, 2955066), (2928, 2462555), (3660, 1970044), (4880, 1477533), (7320, 985022), (14640, 492511)]