234951480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:654

約数の個数: 192

約数和(自身を含む): 810950400

約数和(自身を除く): 575998920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 37, 40, 45, 60, 62, 72, 74, 90, 93, 111, 120, 124, 148, 155, 180, 185, 186, 222, 248, 279, 296, 310, 333, 360, 370, 372, 444, 465, 555, 558, 569, 620, 666, 740, 744, 888, 930, 1110, 1116, 1138, 1147, 1240, 1332, 1395, 1480, 1665, 1707, 1860, 2220, 2232, 2276, 2294, 2664, 2790, 2845, 3330, 3414, 3441, 3720, 4440, 4552, 4588, 5121, 5580, 5690, 5735, 6660, 6828, 6882, 8535, 9176, 10242, 10323, 11160, 11380, 11470, 13320, 13656, 13764, 17070, 17205, 17639, 20484, 20646, 21053, 22760, 22940, 25605, 27528, 34140, 34410, 35278, 40968, 41292, 42106, 45880, 51210, 51615, 52917, 63159, 68280, 68820, 70556, 82584, 84212, 88195, 102420, 103230, 105265, 105834, 126318, 137640, 141112, 158751, 168424, 176390, 189477, 204840, 206460, 210530, 211668, 252636, 264585, 315795, 317502, 352780, 378954, 412920, 421060, 423336, 505272, 529170, 631590, 635004, 652643, 705560, 757908, 793755, 842120, 947385, 1058340, 1263180, 1270008, 1305286, 1515816, 1587510, 1894770, 1957929, 2116680, 2526360, 2610572, 3175020, 3263215, 3789540, 3915858, 5221144, 5873787, 6350040, 6526430, 7579080, 7831716, 9789645, 11747574, 13052860, 15663432, 19579290, 23495148, 26105720, 29368935, 39158580, 46990296, 58737870, 78317160, 117475740, 234951480]

約数ペア:

[(1, 234951480), (2, 117475740), (3, 78317160), (4, 58737870), (5, 46990296), (6, 39158580), (8, 29368935), (9, 26105720), (10, 23495148), (12, 19579290), (15, 15663432), (18, 13052860), (20, 11747574), (24, 9789645), (30, 7831716), (31, 7579080), (36, 6526430), (37, 6350040), (40, 5873787), (45, 5221144), (60, 3915858), (62, 3789540), (72, 3263215), (74, 3175020), (90, 2610572), (93, 2526360), (111, 2116680), (120, 1957929), (124, 1894770), (148, 1587510), (155, 1515816), (180, 1305286), (185, 1270008), (186, 1263180), (222, 1058340), (248, 947385), (279, 842120), (296, 793755), (310, 757908), (333, 705560), (360, 652643), (370, 635004), (372, 631590), (444, 529170), (465, 505272), (555, 423336), (558, 421060), (569, 412920), (620, 378954), (666, 352780), (740, 317502), (744, 315795), (888, 264585), (930, 252636), (1110, 211668), (1116, 210530), (1138, 206460), (1147, 204840), (1240, 189477), (1332, 176390), (1395, 168424), (1480, 158751), (1665, 141112), (1707, 137640), (1860, 126318), (2220, 105834), (2232, 105265), (2276, 103230), (2294, 102420), (2664, 88195), (2790, 84212), (2845, 82584), (3330, 70556), (3414, 68820), (3441, 68280), (3720, 63159), (4440, 52917), (4552, 51615), (4588, 51210), (5121, 45880), (5580, 42106), (5690, 41292), (5735, 40968), (6660, 35278), (6828, 34410), (6882, 34140), (8535, 27528), (9176, 25605), (10242, 22940), (10323, 22760), (11160, 21053), (11380, 20646), (11470, 20484), (13320, 17639), (13656, 17205), (13764, 17070)]