233780820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:990

約数の個数: 192

約数和(自身を含む): 823689216

約数和(自身を除く): 589908396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 47, 52, 60, 65, 70, 78, 84, 91, 94, 105, 130, 140, 141, 156, 182, 188, 195, 210, 235, 260, 273, 282, 329, 364, 390, 420, 455, 470, 546, 564, 611, 658, 705, 780, 910, 911, 940, 987, 1092, 1222, 1316, 1365, 1410, 1645, 1820, 1822, 1833, 1974, 2444, 2730, 2733, 2820, 3055, 3290, 3644, 3666, 3948, 4277, 4555, 4935, 5460, 5466, 6110, 6377, 6580, 7332, 8554, 9110, 9165, 9870, 10932, 11843, 12220, 12754, 12831, 13665, 17108, 18220, 18330, 19131, 19740, 21385, 23686, 25508, 25662, 27330, 31885, 35529, 36660, 38262, 42770, 42817, 47372, 51324, 54660, 59215, 63770, 64155, 71058, 76524, 82901, 85540, 85634, 95655, 118430, 127540, 128310, 128451, 142116, 165802, 171268, 177645, 191310, 214085, 236860, 248703, 256620, 256902, 299719, 331604, 355290, 382620, 414505, 428170, 497406, 513804, 556621, 599438, 642255, 710580, 829010, 856340, 899157, 994812, 1113242, 1198876, 1243515, 1284510, 1498595, 1658020, 1669863, 1798314, 2226484, 2487030, 2569020, 2783105, 2997190, 3339726, 3596628, 3896347, 4495785, 4974060, 5566210, 5994380, 6679452, 7792694, 8349315, 8991570, 11132420, 11689041, 15585388, 16698630, 17983140, 19481735, 23378082, 33397260, 38963470, 46756164, 58445205, 77926940, 116890410, 233780820]

約数ペア:

[(1, 233780820), (2, 116890410), (3, 77926940), (4, 58445205), (5, 46756164), (6, 38963470), (7, 33397260), (10, 23378082), (12, 19481735), (13, 17983140), (14, 16698630), (15, 15585388), (20, 11689041), (21, 11132420), (26, 8991570), (28, 8349315), (30, 7792694), (35, 6679452), (39, 5994380), (42, 5566210), (47, 4974060), (52, 4495785), (60, 3896347), (65, 3596628), (70, 3339726), (78, 2997190), (84, 2783105), (91, 2569020), (94, 2487030), (105, 2226484), (130, 1798314), (140, 1669863), (141, 1658020), (156, 1498595), (182, 1284510), (188, 1243515), (195, 1198876), (210, 1113242), (235, 994812), (260, 899157), (273, 856340), (282, 829010), (329, 710580), (364, 642255), (390, 599438), (420, 556621), (455, 513804), (470, 497406), (546, 428170), (564, 414505), (611, 382620), (658, 355290), (705, 331604), (780, 299719), (910, 256902), (911, 256620), (940, 248703), (987, 236860), (1092, 214085), (1222, 191310), (1316, 177645), (1365, 171268), (1410, 165802), (1645, 142116), (1820, 128451), (1822, 128310), (1833, 127540), (1974, 118430), (2444, 95655), (2730, 85634), (2733, 85540), (2820, 82901), (3055, 76524), (3290, 71058), (3644, 64155), (3666, 63770), (3948, 59215), (4277, 54660), (4555, 51324), (4935, 47372), (5460, 42817), (5466, 42770), (6110, 38262), (6377, 36660), (6580, 35529), (7332, 31885), (8554, 27330), (9110, 25662), (9165, 25508), (9870, 23686), (10932, 21385), (11843, 19740), (12220, 19131), (12754, 18330), (12831, 18220), (13665, 17108)]