12290501120

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6163}}^1$

素因数の和:6246

約数の個数: 160

約数和(自身を含む): 31781090880

約数和(自身を除く): 19490589760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 64, 76, 80, 82, 95, 128, 152, 160, 164, 190, 205, 256, 304, 320, 328, 380, 410, 512, 608, 640, 656, 760, 779, 820, 1216, 1280, 1312, 1520, 1558, 1640, 2432, 2560, 2624, 3040, 3116, 3280, 3895, 4864, 5248, 6080, 6163, 6232, 6560, 7790, 9728, 10496, 12160, 12326, 12464, 13120, 15580, 20992, 24320, 24652, 24928, 26240, 30815, 31160, 48640, 49304, 49856, 52480, 61630, 62320, 98608, 99712, 104960, 117097, 123260, 124640, 197216, 199424, 234194, 246520, 249280, 252683, 394432, 398848, 468388, 493040, 498560, 505366, 585485, 788864, 936776, 986080, 997120, 1010732, 1170970, 1263415, 1577728, 1873552, 1972160, 1994240, 2021464, 2341940, 2526830, 3155456, 3747104, 3944320, 4042928, 4683880, 4800977, 5053660, 7494208, 7888640, 8085856, 9367760, 9601954, 10107320, 14988416, 15777280, 16171712, 18735520, 19203908, 20214640, 24004885, 29976832, 32343424, 37471040, 38407816, 40429280, 48009770, 59953664, 64686848, 74942080, 76815632, 80858560, 96019540, 129373696, 149884160, 153631264, 161717120, 192039080, 299768320, 307262528, 323434240, 384078160, 614525056, 646868480, 768156320, 1229050112, 1536312640, 2458100224, 3072625280, 6145250560, 12290501120]

約数ペア:

[(1, 12290501120), (2, 6145250560), (4, 3072625280), (5, 2458100224), (8, 1536312640), (10, 1229050112), (16, 768156320), (19, 646868480), (20, 614525056), (32, 384078160), (38, 323434240), (40, 307262528), (41, 299768320), (64, 192039080), (76, 161717120), (80, 153631264), (82, 149884160), (95, 129373696), (128, 96019540), (152, 80858560), (160, 76815632), (164, 74942080), (190, 64686848), (205, 59953664), (256, 48009770), (304, 40429280), (320, 38407816), (328, 37471040), (380, 32343424), (410, 29976832), (512, 24004885), (608, 20214640), (640, 19203908), (656, 18735520), (760, 16171712), (779, 15777280), (820, 14988416), (1216, 10107320), (1280, 9601954), (1312, 9367760), (1520, 8085856), (1558, 7888640), (1640, 7494208), (2432, 5053660), (2560, 4800977), (2624, 4683880), (3040, 4042928), (3116, 3944320), (3280, 3747104), (3895, 3155456), (4864, 2526830), (5248, 2341940), (6080, 2021464), (6163, 1994240), (6232, 1972160), (6560, 1873552), (7790, 1577728), (9728, 1263415), (10496, 1170970), (12160, 1010732), (12326, 997120), (12464, 986080), (13120, 936776), (15580, 788864), (20992, 585485), (24320, 505366), (24652, 498560), (24928, 493040), (26240, 468388), (30815, 398848), (31160, 394432), (48640, 252683), (49304, 249280), (49856, 246520), (52480, 234194), (61630, 199424), (62320, 197216), (98608, 124640), (99712, 123260), (104960, 117097)]