148291920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29423}}^1$

素因数の和:29449

約数の個数: 120

約数和(自身を含む): 569177856

約数和(自身を除く): 420885936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 29423, 58846, 88269, 117692, 147115, 176538, 205961, 235384, 264807, 294230, 353076, 411922, 441345, 470768, 529614, 588460, 617883, 706152, 823844, 882690, 1029805, 1059228, 1176920, 1235766, 1324035, 1412304, 1647688, 1765380, 1853649, 2059610, 2118456, 2353840, 2471532, 2648070, 3089415, 3295376, 3530760, 3707298, 4119220, 4236912, 4943064, 5296140, 6178830, 7061520, 7414596, 8238440, 9268245, 9886128, 10592280, 12357660, 14829192, 16476880, 18536490, 21184560, 24715320, 29658384, 37072980, 49430640, 74145960, 148291920]

約数ペア:

[(1, 148291920), (2, 74145960), (3, 49430640), (4, 37072980), (5, 29658384), (6, 24715320), (7, 21184560), (8, 18536490), (9, 16476880), (10, 14829192), (12, 12357660), (14, 10592280), (15, 9886128), (16, 9268245), (18, 8238440), (20, 7414596), (21, 7061520), (24, 6178830), (28, 5296140), (30, 4943064), (35, 4236912), (36, 4119220), (40, 3707298), (42, 3530760), (45, 3295376), (48, 3089415), (56, 2648070), (60, 2471532), (63, 2353840), (70, 2118456), (72, 2059610), (80, 1853649), (84, 1765380), (90, 1647688), (105, 1412304), (112, 1324035), (120, 1235766), (126, 1176920), (140, 1059228), (144, 1029805), (168, 882690), (180, 823844), (210, 706152), (240, 617883), (252, 588460), (280, 529614), (315, 470768), (336, 441345), (360, 411922), (420, 353076), (504, 294230), (560, 264807), (630, 235384), (720, 205961), (840, 176538), (1008, 147115), (1260, 117692), (1680, 88269), (2520, 58846), (5040, 29423)]