131756640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14447}}^1$

素因数の和:14484

約数の個数: 96

約数和(自身を含む): 436907520

約数和(自身を除く): 305150880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 14447, 28894, 43341, 57788, 72235, 86682, 115576, 144470, 173364, 216705, 231152, 274493, 288940, 346728, 433410, 462304, 548986, 577880, 693456, 823479, 866820, 1097972, 1155760, 1372465, 1386912, 1646958, 1733640, 2195944, 2311520, 2744930, 3293916, 3467280, 4117395, 4391888, 5489860, 6587832, 6934560, 8234790, 8783776, 10979720, 13175664, 16469580, 21959440, 26351328, 32939160, 43918880, 65878320, 131756640]

約数ペア:

[(1, 131756640), (2, 65878320), (3, 43918880), (4, 32939160), (5, 26351328), (6, 21959440), (8, 16469580), (10, 13175664), (12, 10979720), (15, 8783776), (16, 8234790), (19, 6934560), (20, 6587832), (24, 5489860), (30, 4391888), (32, 4117395), (38, 3467280), (40, 3293916), (48, 2744930), (57, 2311520), (60, 2195944), (76, 1733640), (80, 1646958), (95, 1386912), (96, 1372465), (114, 1155760), (120, 1097972), (152, 866820), (160, 823479), (190, 693456), (228, 577880), (240, 548986), (285, 462304), (304, 433410), (380, 346728), (456, 288940), (480, 274493), (570, 231152), (608, 216705), (760, 173364), (912, 144470), (1140, 115576), (1520, 86682), (1824, 72235), (2280, 57788), (3040, 43341), (4560, 28894), (9120, 14447)]