2568294120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{74573}}^1$

素因数の和:74635

約数の個数: 128

約数和(自身を含む): 9020471040

約数和(自身を除く): 6452176920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4305, 4920, 5740, 6888, 8610, 11480, 17220, 34440, 74573, 149146, 223719, 298292, 372865, 447438, 522011, 596584, 745730, 894876, 1044022, 1118595, 1491460, 1566033, 1789752, 2088044, 2237190, 2610055, 2982920, 3057493, 3132066, 4176088, 4474380, 5220110, 6114986, 6264132, 7830165, 8948760, 9172479, 10440220, 12229972, 12528264, 15287465, 15660330, 18344958, 20880440, 21402451, 24459944, 30574930, 31320660, 36689916, 42804902, 45862395, 61149860, 62641320, 64207353, 73379832, 85609804, 91724790, 107012255, 122299720, 128414706, 171219608, 183449580, 214024510, 256829412, 321036765, 366899160, 428049020, 513658824, 642073530, 856098040, 1284147060, 2568294120]

約数ペア:

[(1, 2568294120), (2, 1284147060), (3, 856098040), (4, 642073530), (5, 513658824), (6, 428049020), (7, 366899160), (8, 321036765), (10, 256829412), (12, 214024510), (14, 183449580), (15, 171219608), (20, 128414706), (21, 122299720), (24, 107012255), (28, 91724790), (30, 85609804), (35, 73379832), (40, 64207353), (41, 62641320), (42, 61149860), (56, 45862395), (60, 42804902), (70, 36689916), (82, 31320660), (84, 30574930), (105, 24459944), (120, 21402451), (123, 20880440), (140, 18344958), (164, 15660330), (168, 15287465), (205, 12528264), (210, 12229972), (246, 10440220), (280, 9172479), (287, 8948760), (328, 7830165), (410, 6264132), (420, 6114986), (492, 5220110), (574, 4474380), (615, 4176088), (820, 3132066), (840, 3057493), (861, 2982920), (984, 2610055), (1148, 2237190), (1230, 2088044), (1435, 1789752), (1640, 1566033), (1722, 1491460), (2296, 1118595), (2460, 1044022), (2870, 894876), (3444, 745730), (4305, 596584), (4920, 522011), (5740, 447438), (6888, 372865), (8610, 298292), (11480, 223719), (17220, 149146), (34440, 74573)]