23445840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 80994816

約数和(自身を除く): 57548976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 83, 88, 107, 110, 120, 132, 165, 166, 176, 214, 220, 240, 249, 264, 321, 330, 332, 415, 428, 440, 498, 528, 535, 642, 660, 664, 830, 856, 880, 913, 996, 1070, 1177, 1245, 1284, 1320, 1328, 1605, 1660, 1712, 1826, 1992, 2140, 2354, 2490, 2568, 2640, 2739, 3210, 3320, 3531, 3652, 3984, 4280, 4565, 4708, 4980, 5136, 5478, 5885, 6420, 6640, 7062, 7304, 8560, 8881, 9130, 9416, 9960, 10956, 11770, 12840, 13695, 14124, 14608, 17655, 17762, 18260, 18832, 19920, 21912, 23540, 25680, 26643, 27390, 28248, 35310, 35524, 36520, 43824, 44405, 47080, 53286, 54780, 56496, 70620, 71048, 73040, 88810, 94160, 97691, 106572, 109560, 133215, 141240, 142096, 177620, 195382, 213144, 219120, 266430, 282480, 293073, 355240, 390764, 426288, 488455, 532860, 586146, 710480, 781528, 976910, 1065720, 1172292, 1465365, 1563056, 1953820, 2131440, 2344584, 2930730, 3907640, 4689168, 5861460, 7815280, 11722920, 23445840]

約数ペア:

[(1, 23445840), (2, 11722920), (3, 7815280), (4, 5861460), (5, 4689168), (6, 3907640), (8, 2930730), (10, 2344584), (11, 2131440), (12, 1953820), (15, 1563056), (16, 1465365), (20, 1172292), (22, 1065720), (24, 976910), (30, 781528), (33, 710480), (40, 586146), (44, 532860), (48, 488455), (55, 426288), (60, 390764), (66, 355240), (80, 293073), (83, 282480), (88, 266430), (107, 219120), (110, 213144), (120, 195382), (132, 177620), (165, 142096), (166, 141240), (176, 133215), (214, 109560), (220, 106572), (240, 97691), (249, 94160), (264, 88810), (321, 73040), (330, 71048), (332, 70620), (415, 56496), (428, 54780), (440, 53286), (498, 47080), (528, 44405), (535, 43824), (642, 36520), (660, 35524), (664, 35310), (830, 28248), (856, 27390), (880, 26643), (913, 25680), (996, 23540), (1070, 21912), (1177, 19920), (1245, 18832), (1284, 18260), (1320, 17762), (1328, 17655), (1605, 14608), (1660, 14124), (1712, 13695), (1826, 12840), (1992, 11770), (2140, 10956), (2354, 9960), (2490, 9416), (2568, 9130), (2640, 8881), (2739, 8560), (3210, 7304), (3320, 7062), (3531, 6640), (3652, 6420), (3984, 5885), (4280, 5478), (4565, 5136), (4708, 4980)]