310968240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1931}}^1$

素因数の和:2019

約数の個数: 160

約数和(自身を含む): 1069431552

約数和(自身を除く): 758463312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 110, 120, 122, 132, 165, 176, 183, 220, 240, 244, 264, 305, 330, 366, 440, 488, 528, 610, 660, 671, 732, 880, 915, 976, 1220, 1320, 1342, 1464, 1830, 1931, 2013, 2440, 2640, 2684, 2928, 3355, 3660, 3862, 4026, 4880, 5368, 5793, 6710, 7320, 7724, 8052, 9655, 10065, 10736, 11586, 13420, 14640, 15448, 16104, 19310, 20130, 21241, 23172, 26840, 28965, 30896, 32208, 38620, 40260, 42482, 46344, 53680, 57930, 63723, 77240, 80520, 84964, 92688, 106205, 115860, 117791, 127446, 154480, 161040, 169928, 212410, 231720, 235582, 254892, 318615, 339856, 353373, 424820, 463440, 471164, 509784, 588955, 637230, 706746, 849640, 942328, 1019568, 1177910, 1274460, 1295701, 1413492, 1699280, 1766865, 1884656, 2355820, 2548920, 2591402, 2826984, 3533730, 3887103, 4711640, 5097840, 5182804, 5653968, 6478505, 7067460, 7774206, 9423280, 10365608, 12957010, 14134920, 15548412, 19435515, 20731216, 25914020, 28269840, 31096824, 38871030, 51828040, 62193648, 77742060, 103656080, 155484120, 310968240]

約数ペア:

[(1, 310968240), (2, 155484120), (3, 103656080), (4, 77742060), (5, 62193648), (6, 51828040), (8, 38871030), (10, 31096824), (11, 28269840), (12, 25914020), (15, 20731216), (16, 19435515), (20, 15548412), (22, 14134920), (24, 12957010), (30, 10365608), (33, 9423280), (40, 7774206), (44, 7067460), (48, 6478505), (55, 5653968), (60, 5182804), (61, 5097840), (66, 4711640), (80, 3887103), (88, 3533730), (110, 2826984), (120, 2591402), (122, 2548920), (132, 2355820), (165, 1884656), (176, 1766865), (183, 1699280), (220, 1413492), (240, 1295701), (244, 1274460), (264, 1177910), (305, 1019568), (330, 942328), (366, 849640), (440, 706746), (488, 637230), (528, 588955), (610, 509784), (660, 471164), (671, 463440), (732, 424820), (880, 353373), (915, 339856), (976, 318615), (1220, 254892), (1320, 235582), (1342, 231720), (1464, 212410), (1830, 169928), (1931, 161040), (2013, 154480), (2440, 127446), (2640, 117791), (2684, 115860), (2928, 106205), (3355, 92688), (3660, 84964), (3862, 80520), (4026, 77240), (4880, 63723), (5368, 57930), (5793, 53680), (6710, 46344), (7320, 42482), (7724, 40260), (8052, 38620), (9655, 32208), (10065, 30896), (10736, 28965), (11586, 26840), (13420, 23172), (14640, 21241), (15448, 20130), (16104, 19310)]