148802640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3897

約数の個数: 160

約数和(自身を含む): 550250496

約数和(自身を除く): 401447856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3851, 3864, 4830, 5520, 6440, 7702, 7728, 9660, 11553, 12880, 15404, 19255, 19320, 23106, 26957, 30808, 38510, 38640, 46212, 53914, 57765, 61616, 77020, 80871, 88573, 92424, 107828, 115530, 134785, 154040, 161742, 177146, 184848, 215656, 231060, 265719, 269570, 308080, 323484, 354292, 404355, 431312, 442865, 462120, 531438, 539140, 620011, 646968, 708584, 808710, 885730, 924240, 1062876, 1078280, 1240022, 1293936, 1328595, 1417168, 1617420, 1771460, 1860033, 2125752, 2156560, 2480044, 2657190, 3100055, 3234840, 3542920, 3720066, 4251504, 4960088, 5314380, 6200110, 6469680, 7085840, 7440132, 9300165, 9920176, 10628760, 12400220, 14880264, 18600330, 21257520, 24800440, 29760528, 37200660, 49600880, 74401320, 148802640]

約数ペア:

[(1, 148802640), (2, 74401320), (3, 49600880), (4, 37200660), (5, 29760528), (6, 24800440), (7, 21257520), (8, 18600330), (10, 14880264), (12, 12400220), (14, 10628760), (15, 9920176), (16, 9300165), (20, 7440132), (21, 7085840), (23, 6469680), (24, 6200110), (28, 5314380), (30, 4960088), (35, 4251504), (40, 3720066), (42, 3542920), (46, 3234840), (48, 3100055), (56, 2657190), (60, 2480044), (69, 2156560), (70, 2125752), (80, 1860033), (84, 1771460), (92, 1617420), (105, 1417168), (112, 1328595), (115, 1293936), (120, 1240022), (138, 1078280), (140, 1062876), (161, 924240), (168, 885730), (184, 808710), (210, 708584), (230, 646968), (240, 620011), (276, 539140), (280, 531438), (322, 462120), (336, 442865), (345, 431312), (368, 404355), (420, 354292), (460, 323484), (483, 308080), (552, 269570), (560, 265719), (644, 231060), (690, 215656), (805, 184848), (840, 177146), (920, 161742), (966, 154040), (1104, 134785), (1288, 115530), (1380, 107828), (1610, 92424), (1680, 88573), (1840, 80871), (1932, 77020), (2415, 61616), (2576, 57765), (2760, 53914), (3220, 46212), (3851, 38640), (3864, 38510), (4830, 30808), (5520, 26957), (6440, 23106), (7702, 19320), (7728, 19255), (9660, 15404), (11553, 12880)]