539618240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:483

約数の個数: 224

約数和(自身を含む): 1599590400

約数和(自身を除く): 1059972160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 64, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 160, 190, 217, 224, 248, 266, 280, 304, 310, 320, 380, 409, 434, 448, 496, 532, 560, 589, 608, 620, 665, 760, 818, 868, 992, 1064, 1085, 1120, 1178, 1216, 1240, 1330, 1520, 1636, 1736, 1984, 2045, 2128, 2170, 2240, 2356, 2480, 2660, 2863, 2945, 3040, 3272, 3472, 4090, 4123, 4256, 4340, 4712, 4960, 5320, 5726, 5890, 6080, 6544, 6944, 7771, 8180, 8246, 8512, 8680, 9424, 9920, 10640, 11452, 11780, 12679, 13088, 13888, 14315, 15542, 16360, 16492, 17360, 18848, 20615, 21280, 22904, 23560, 25358, 26176, 28630, 31084, 32720, 32984, 34720, 37696, 38855, 41230, 42560, 45808, 47120, 50716, 54397, 57260, 62168, 63395, 65440, 65968, 69440, 77710, 82460, 88753, 91616, 94240, 101432, 108794, 114520, 124336, 126790, 130880, 131936, 155420, 164920, 177506, 183232, 188480, 202864, 217588, 229040, 240901, 248672, 253580, 263872, 271985, 310840, 329840, 355012, 405728, 435176, 443765, 458080, 481802, 497344, 507160, 543970, 621680, 659680, 710024, 811456, 870352, 887530, 916160, 963604, 1014320, 1087940, 1204505, 1243360, 1319360, 1420048, 1686307, 1740704, 1775060, 1927208, 2028640, 2175880, 2409010, 2486720, 2840096, 3372614, 3481408, 3550120, 3854416, 4057280, 4351760, 4818020, 5680192, 6745228, 7100240, 7708832, 8431535, 8703520, 9636040, 13490456, 14200480, 15417664, 16863070, 17407040, 19272080, 26980912, 28400960, 33726140, 38544160, 53961824, 67452280, 77088320, 107923648, 134904560, 269809120, 539618240]

約数ペア:

[(1, 539618240), (2, 269809120), (4, 134904560), (5, 107923648), (7, 77088320), (8, 67452280), (10, 53961824), (14, 38544160), (16, 33726140), (19, 28400960), (20, 26980912), (28, 19272080), (31, 17407040), (32, 16863070), (35, 15417664), (38, 14200480), (40, 13490456), (56, 9636040), (62, 8703520), (64, 8431535), (70, 7708832), (76, 7100240), (80, 6745228), (95, 5680192), (112, 4818020), (124, 4351760), (133, 4057280), (140, 3854416), (152, 3550120), (155, 3481408), (160, 3372614), (190, 2840096), (217, 2486720), (224, 2409010), (248, 2175880), (266, 2028640), (280, 1927208), (304, 1775060), (310, 1740704), (320, 1686307), (380, 1420048), (409, 1319360), (434, 1243360), (448, 1204505), (496, 1087940), (532, 1014320), (560, 963604), (589, 916160), (608, 887530), (620, 870352), (665, 811456), (760, 710024), (818, 659680), (868, 621680), (992, 543970), (1064, 507160), (1085, 497344), (1120, 481802), (1178, 458080), (1216, 443765), (1240, 435176), (1330, 405728), (1520, 355012), (1636, 329840), (1736, 310840), (1984, 271985), (2045, 263872), (2128, 253580), (2170, 248672), (2240, 240901), (2356, 229040), (2480, 217588), (2660, 202864), (2863, 188480), (2945, 183232), (3040, 177506), (3272, 164920), (3472, 155420), (4090, 131936), (4123, 130880), (4256, 126790), (4340, 124336), (4712, 114520), (4960, 108794), (5320, 101432), (5726, 94240), (5890, 91616), (6080, 88753), (6544, 82460), (6944, 77710), (7771, 69440), (8180, 65968), (8246, 65440), (8512, 63395), (8680, 62168), (9424, 57260), (9920, 54397), (10640, 50716), (11452, 47120), (11780, 45808), (12679, 42560), (13088, 41230), (13888, 38855), (14315, 37696), (15542, 34720), (16360, 32984), (16492, 32720), (17360, 31084), (18848, 28630), (20615, 26176), (21280, 25358), (22904, 23560)]