840434760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2557}}^1$

素因数の和:2668

約数の個数: 192

約数和(自身を含む): 3016802880

約数和(自身を除く): 2176368120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 83, 88, 90, 99, 110, 120, 132, 165, 166, 180, 198, 220, 249, 264, 330, 332, 360, 396, 415, 440, 495, 498, 660, 664, 747, 792, 830, 913, 990, 996, 1245, 1320, 1494, 1660, 1826, 1980, 1992, 2490, 2557, 2739, 2988, 3320, 3652, 3735, 3960, 4565, 4980, 5114, 5478, 5976, 7304, 7470, 7671, 8217, 9130, 9960, 10228, 10956, 12785, 13695, 14940, 15342, 16434, 18260, 20456, 21912, 23013, 25570, 27390, 28127, 29880, 30684, 32868, 36520, 38355, 41085, 46026, 51140, 54780, 56254, 61368, 65736, 76710, 82170, 84381, 92052, 102280, 109560, 112508, 115065, 140635, 153420, 164340, 168762, 184104, 212231, 225016, 230130, 253143, 281270, 306840, 328680, 337524, 421905, 424462, 460260, 506286, 562540, 636693, 675048, 843810, 848924, 920520, 1012572, 1061155, 1125080, 1265715, 1273386, 1687620, 1697848, 1910079, 2025144, 2122310, 2334541, 2531430, 2546772, 3183465, 3375240, 3820158, 4244620, 4669082, 5062860, 5093544, 6366930, 7003623, 7640316, 8489240, 9338164, 9550395, 10125720, 11672705, 12733860, 14007246, 15280632, 18676328, 19100790, 21010869, 23345410, 25467720, 28014492, 35018115, 38201580, 42021738, 46690820, 56028984, 70036230, 76403160, 84043476, 93381640, 105054345, 140072460, 168086952, 210108690, 280144920, 420217380, 840434760]

約数ペア:

[(1, 840434760), (2, 420217380), (3, 280144920), (4, 210108690), (5, 168086952), (6, 140072460), (8, 105054345), (9, 93381640), (10, 84043476), (11, 76403160), (12, 70036230), (15, 56028984), (18, 46690820), (20, 42021738), (22, 38201580), (24, 35018115), (30, 28014492), (33, 25467720), (36, 23345410), (40, 21010869), (44, 19100790), (45, 18676328), (55, 15280632), (60, 14007246), (66, 12733860), (72, 11672705), (83, 10125720), (88, 9550395), (90, 9338164), (99, 8489240), (110, 7640316), (120, 7003623), (132, 6366930), (165, 5093544), (166, 5062860), (180, 4669082), (198, 4244620), (220, 3820158), (249, 3375240), (264, 3183465), (330, 2546772), (332, 2531430), (360, 2334541), (396, 2122310), (415, 2025144), (440, 1910079), (495, 1697848), (498, 1687620), (660, 1273386), (664, 1265715), (747, 1125080), (792, 1061155), (830, 1012572), (913, 920520), (990, 848924), (996, 843810), (1245, 675048), (1320, 636693), (1494, 562540), (1660, 506286), (1826, 460260), (1980, 424462), (1992, 421905), (2490, 337524), (2557, 328680), (2739, 306840), (2988, 281270), (3320, 253143), (3652, 230130), (3735, 225016), (3960, 212231), (4565, 184104), (4980, 168762), (5114, 164340), (5478, 153420), (5976, 140635), (7304, 115065), (7470, 112508), (7671, 109560), (8217, 102280), (9130, 92052), (9960, 84381), (10228, 82170), (10956, 76710), (12785, 65736), (13695, 61368), (14940, 56254), (15342, 54780), (16434, 51140), (18260, 46026), (20456, 41085), (21912, 38355), (23013, 36520), (25570, 32868), (27390, 30684), (28127, 29880)]