1276874280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3257}}^1$

素因数の和:3302

約数の個数: 240

約数和(自身を含む): 4718789460

約数和(自身を除く): 3441915180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 162, 165, 180, 198, 216, 220, 242, 264, 270, 297, 324, 330, 360, 363, 396, 405, 440, 484, 495, 540, 594, 605, 648, 660, 726, 792, 810, 891, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1620, 1782, 1815, 1980, 2178, 2376, 2420, 2904, 2970, 3240, 3257, 3267, 3564, 3630, 3960, 4356, 4455, 4840, 5445, 5940, 6514, 6534, 7128, 7260, 8712, 8910, 9771, 9801, 10890, 11880, 13028, 13068, 14520, 16285, 16335, 17820, 19542, 19602, 21780, 26056, 26136, 29313, 32570, 32670, 35640, 35827, 39084, 39204, 43560, 48855, 49005, 58626, 65140, 65340, 71654, 78168, 78408, 87939, 97710, 98010, 107481, 117252, 130280, 130680, 143308, 146565, 175878, 179135, 195420, 196020, 214962, 234504, 263817, 286616, 293130, 322443, 351756, 358270, 390840, 392040, 394097, 429924, 439695, 527634, 537405, 586260, 644886, 703512, 716540, 788194, 859848, 879390, 967329, 1055268, 1074810, 1172520, 1182291, 1289772, 1319085, 1433080, 1576388, 1612215, 1758780, 1934658, 1970485, 2110536, 2149620, 2364582, 2579544, 2638170, 2901987, 3152776, 3224430, 3517560, 3546873, 3869316, 3940970, 4299240, 4729164, 4836645, 5276340, 5803974, 5911455, 6448860, 7093746, 7738632, 7881940, 9458328, 9673290, 10552680, 10640619, 11607948, 11822910, 12897720, 14187492, 14509935, 15763880, 17734365, 19346580, 21281238, 23215896, 23645820, 28374984, 29019870, 31921857, 35468730, 38693160, 42562476, 47291640, 53203095, 58039740, 63843714, 70937460, 85124952, 106406190, 116079480, 127687428, 141874920, 159609285, 212812380, 255374856, 319218570, 425624760, 638437140, 1276874280]

約数ペア:

[(1, 1276874280), (2, 638437140), (3, 425624760), (4, 319218570), (5, 255374856), (6, 212812380), (8, 159609285), (9, 141874920), (10, 127687428), (11, 116079480), (12, 106406190), (15, 85124952), (18, 70937460), (20, 63843714), (22, 58039740), (24, 53203095), (27, 47291640), (30, 42562476), (33, 38693160), (36, 35468730), (40, 31921857), (44, 29019870), (45, 28374984), (54, 23645820), (55, 23215896), (60, 21281238), (66, 19346580), (72, 17734365), (81, 15763880), (88, 14509935), (90, 14187492), (99, 12897720), (108, 11822910), (110, 11607948), (120, 10640619), (121, 10552680), (132, 9673290), (135, 9458328), (162, 7881940), (165, 7738632), (180, 7093746), (198, 6448860), (216, 5911455), (220, 5803974), (242, 5276340), (264, 4836645), (270, 4729164), (297, 4299240), (324, 3940970), (330, 3869316), (360, 3546873), (363, 3517560), (396, 3224430), (405, 3152776), (440, 2901987), (484, 2638170), (495, 2579544), (540, 2364582), (594, 2149620), (605, 2110536), (648, 1970485), (660, 1934658), (726, 1758780), (792, 1612215), (810, 1576388), (891, 1433080), (968, 1319085), (990, 1289772), (1080, 1182291), (1089, 1172520), (1188, 1074810), (1210, 1055268), (1320, 967329), (1452, 879390), (1485, 859848), (1620, 788194), (1782, 716540), (1815, 703512), (1980, 644886), (2178, 586260), (2376, 537405), (2420, 527634), (2904, 439695), (2970, 429924), (3240, 394097), (3257, 392040), (3267, 390840), (3564, 358270), (3630, 351756), (3960, 322443), (4356, 293130), (4455, 286616), (4840, 263817), (5445, 234504), (5940, 214962), (6514, 196020), (6534, 195420), (7128, 179135), (7260, 175878), (8712, 146565), (8910, 143308), (9771, 130680), (9801, 130280), (10890, 117252), (11880, 107481), (13028, 98010), (13068, 97710), (14520, 87939), (16285, 78408), (16335, 78168), (17820, 71654), (19542, 65340), (19602, 65140), (21780, 58626), (26056, 49005), (26136, 48855), (29313, 43560), (32570, 39204), (32670, 39084), (35640, 35827)]