164470320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{32633}}^1$

素因数の和:32659

約数の個数: 120

約数和(自身を含む): 631272096

約数和(自身を除く): 466801776

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, 32633, 65266, 97899, 130532, 163165, 195798, 228431, 261064, 293697, 326330, 391596, 456862, 489495, 522128, 587394, 652660, 685293, 783192, 913724, 978990, 1142155, 1174788, 1305320, 1370586, 1468485, 1566384, 1827448, 1957980, 2055879, 2284310, 2349576, 2610640, 2741172, 2936970, 3426465, 3654896, 3915960, 4111758, 4568620, 4699152, 5482344, 5873940, 6852930, 7831920, 8223516, 9137240, 10279395, 10964688, 11747880, 13705860, 16447032, 18274480, 20558790, 23495760, 27411720, 32894064, 41117580, 54823440, 82235160, 164470320]

約数ペア:

[(1, 164470320), (2, 82235160), (3, 54823440), (4, 41117580), (5, 32894064), (6, 27411720), (7, 23495760), (8, 20558790), (9, 18274480), (10, 16447032), (12, 13705860), (14, 11747880), (15, 10964688), (16, 10279395), (18, 9137240), (20, 8223516), (21, 7831920), (24, 6852930), (28, 5873940), (30, 5482344), (35, 4699152), (36, 4568620), (40, 4111758), (42, 3915960), (45, 3654896), (48, 3426465), (56, 2936970), (60, 2741172), (63, 2610640), (70, 2349576), (72, 2284310), (80, 2055879), (84, 1957980), (90, 1827448), (105, 1566384), (112, 1468485), (120, 1370586), (126, 1305320), (140, 1174788), (144, 1142155), (168, 978990), (180, 913724), (210, 783192), (240, 685293), (252, 652660), (280, 587394), (315, 522128), (336, 489495), (360, 456862), (420, 391596), (504, 326330), (560, 293697), (630, 261064), (720, 228431), (840, 195798), (1008, 163165), (1260, 130532), (1680, 97899), (2520, 65266), (5040, 32633)]