234503220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 798753312

約数和(自身を除く): 564250092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 83, 84, 93, 98, 105, 124, 140, 147, 155, 166, 186, 196, 210, 217, 245, 249, 294, 310, 332, 372, 415, 420, 434, 465, 490, 498, 581, 588, 620, 651, 735, 830, 868, 930, 961, 980, 996, 1085, 1162, 1245, 1302, 1470, 1519, 1660, 1743, 1860, 1922, 2170, 2324, 2490, 2573, 2604, 2883, 2905, 2940, 3038, 3255, 3486, 3844, 4067, 4340, 4557, 4805, 4980, 5146, 5766, 5810, 6076, 6510, 6727, 6972, 7595, 7719, 8134, 8715, 9114, 9610, 10292, 11532, 11620, 12201, 12865, 13020, 13454, 14415, 15190, 15438, 16268, 17430, 18011, 18228, 19220, 20181, 20335, 22785, 24402, 25730, 26908, 28830, 30380, 30876, 33635, 34860, 36022, 38595, 40362, 40670, 45570, 47089, 48804, 51460, 54033, 57660, 61005, 67270, 72044, 77190, 79763, 80724, 81340, 90055, 91140, 94178, 100905, 108066, 122010, 126077, 134540, 141267, 154380, 159526, 180110, 188356, 201810, 216132, 235445, 239289, 244020, 252154, 270165, 282534, 319052, 360220, 378231, 398815, 403620, 470890, 478578, 504308, 540330, 558341, 565068, 630385, 706335, 756462, 797630, 941780, 957156, 1080660, 1116682, 1196445, 1260770, 1412670, 1512924, 1595260, 1675023, 1891155, 2233364, 2392890, 2521540, 2791705, 2825340, 3350046, 3782310, 3908387, 4785780, 5583410, 6700092, 7564620, 7816774, 8375115, 11166820, 11725161, 15633548, 16750230, 19541935, 23450322, 33500460, 39083870, 46900644, 58625805, 78167740, 117251610, 234503220]

約数ペア:

[(1, 234503220), (2, 117251610), (3, 78167740), (4, 58625805), (5, 46900644), (6, 39083870), (7, 33500460), (10, 23450322), (12, 19541935), (14, 16750230), (15, 15633548), (20, 11725161), (21, 11166820), (28, 8375115), (30, 7816774), (31, 7564620), (35, 6700092), (42, 5583410), (49, 4785780), (60, 3908387), (62, 3782310), (70, 3350046), (83, 2825340), (84, 2791705), (93, 2521540), (98, 2392890), (105, 2233364), (124, 1891155), (140, 1675023), (147, 1595260), (155, 1512924), (166, 1412670), (186, 1260770), (196, 1196445), (210, 1116682), (217, 1080660), (245, 957156), (249, 941780), (294, 797630), (310, 756462), (332, 706335), (372, 630385), (415, 565068), (420, 558341), (434, 540330), (465, 504308), (490, 478578), (498, 470890), (581, 403620), (588, 398815), (620, 378231), (651, 360220), (735, 319052), (830, 282534), (868, 270165), (930, 252154), (961, 244020), (980, 239289), (996, 235445), (1085, 216132), (1162, 201810), (1245, 188356), (1302, 180110), (1470, 159526), (1519, 154380), (1660, 141267), (1743, 134540), (1860, 126077), (1922, 122010), (2170, 108066), (2324, 100905), (2490, 94178), (2573, 91140), (2604, 90055), (2883, 81340), (2905, 80724), (2940, 79763), (3038, 77190), (3255, 72044), (3486, 67270), (3844, 61005), (4067, 57660), (4340, 54033), (4557, 51460), (4805, 48804), (4980, 47089), (5146, 45570), (5766, 40670), (5810, 40362), (6076, 38595), (6510, 36022), (6727, 34860), (6972, 33635), (7595, 30876), (7719, 30380), (8134, 28830), (8715, 26908), (9114, 25730), (9610, 24402), (10292, 22785), (11532, 20335), (11620, 20181), (12201, 19220), (12865, 18228), (13020, 18011), (13454, 17430), (14415, 16268), (15190, 15438)]