1310913360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1213}}^1$

素因数の和:1330

約数の個数: 240

約数和(自身を含む): 4696723200

約数和(自身を除く): 3385809840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 79, 80, 90, 95, 114, 120, 144, 152, 158, 171, 180, 190, 228, 237, 240, 285, 304, 316, 342, 360, 380, 395, 456, 474, 570, 632, 684, 711, 720, 760, 790, 855, 912, 948, 1140, 1185, 1213, 1264, 1368, 1422, 1501, 1520, 1580, 1710, 1896, 2280, 2370, 2426, 2736, 2844, 3002, 3160, 3420, 3555, 3639, 3792, 4503, 4560, 4740, 4852, 5688, 6004, 6065, 6320, 6840, 7110, 7278, 7505, 9006, 9480, 9704, 10917, 11376, 12008, 12130, 13509, 13680, 14220, 14556, 15010, 18012, 18195, 18960, 19408, 21834, 22515, 23047, 24016, 24260, 27018, 28440, 29112, 30020, 36024, 36390, 43668, 45030, 46094, 48520, 54036, 54585, 56880, 58224, 60040, 67545, 69141, 72048, 72780, 87336, 90060, 92188, 95827, 97040, 108072, 109170, 115235, 120080, 135090, 138282, 145560, 174672, 180120, 184376, 191654, 207423, 216144, 218340, 230470, 270180, 276564, 287481, 291120, 345705, 360240, 368752, 383308, 414846, 436680, 460940, 479135, 540360, 553128, 574962, 691410, 766616, 829692, 862443, 873360, 921880, 958270, 1037115, 1080720, 1106256, 1149924, 1382820, 1437405, 1533232, 1659384, 1724886, 1820713, 1843760, 1916540, 2074230, 2299848, 2765640, 2874810, 3318768, 3449772, 3641426, 3833080, 4148460, 4312215, 4599696, 5462139, 5531280, 5749620, 6899544, 7282852, 7666160, 8296920, 8624430, 9103565, 10924278, 11499240, 13799088, 14565704, 16386417, 16593840, 17248860, 18207130, 21848556, 22998480, 27310695, 29131408, 32772834, 34497720, 36414260, 43697112, 54621390, 65545668, 68995440, 72828520, 81932085, 87394224, 109242780, 131091336, 145657040, 163864170, 218485560, 262182672, 327728340, 436971120, 655456680, 1310913360]

約数ペア:

[(1, 1310913360), (2, 655456680), (3, 436971120), (4, 327728340), (5, 262182672), (6, 218485560), (8, 163864170), (9, 145657040), (10, 131091336), (12, 109242780), (15, 87394224), (16, 81932085), (18, 72828520), (19, 68995440), (20, 65545668), (24, 54621390), (30, 43697112), (36, 36414260), (38, 34497720), (40, 32772834), (45, 29131408), (48, 27310695), (57, 22998480), (60, 21848556), (72, 18207130), (76, 17248860), (79, 16593840), (80, 16386417), (90, 14565704), (95, 13799088), (114, 11499240), (120, 10924278), (144, 9103565), (152, 8624430), (158, 8296920), (171, 7666160), (180, 7282852), (190, 6899544), (228, 5749620), (237, 5531280), (240, 5462139), (285, 4599696), (304, 4312215), (316, 4148460), (342, 3833080), (360, 3641426), (380, 3449772), (395, 3318768), (456, 2874810), (474, 2765640), (570, 2299848), (632, 2074230), (684, 1916540), (711, 1843760), (720, 1820713), (760, 1724886), (790, 1659384), (855, 1533232), (912, 1437405), (948, 1382820), (1140, 1149924), (1185, 1106256), (1213, 1080720), (1264, 1037115), (1368, 958270), (1422, 921880), (1501, 873360), (1520, 862443), (1580, 829692), (1710, 766616), (1896, 691410), (2280, 574962), (2370, 553128), (2426, 540360), (2736, 479135), (2844, 460940), (3002, 436680), (3160, 414846), (3420, 383308), (3555, 368752), (3639, 360240), (3792, 345705), (4503, 291120), (4560, 287481), (4740, 276564), (4852, 270180), (5688, 230470), (6004, 218340), (6065, 216144), (6320, 207423), (6840, 191654), (7110, 184376), (7278, 180120), (7505, 174672), (9006, 145560), (9480, 138282), (9704, 135090), (10917, 120080), (11376, 115235), (12008, 109170), (12130, 108072), (13509, 97040), (13680, 95827), (14220, 92188), (14556, 90060), (15010, 87336), (18012, 72780), (18195, 72048), (18960, 69141), (19408, 67545), (21834, 60040), (22515, 58224), (23047, 56880), (24016, 54585), (24260, 54036), (27018, 48520), (28440, 46094), (29112, 45030), (30020, 43668), (36024, 36390)]