196747320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:338

約数の個数: 256

約数和(自身を含む): 746496000

約数和(自身を除く): 549748680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 107, 110, 120, 132, 140, 154, 165, 168, 199, 210, 214, 220, 231, 264, 280, 308, 321, 330, 385, 398, 420, 428, 440, 462, 535, 597, 616, 642, 660, 749, 770, 796, 840, 856, 924, 995, 1070, 1155, 1177, 1194, 1284, 1320, 1393, 1498, 1540, 1592, 1605, 1848, 1990, 2140, 2189, 2247, 2310, 2354, 2388, 2568, 2786, 2985, 2996, 3080, 3210, 3531, 3745, 3980, 4179, 4280, 4378, 4494, 4620, 4708, 4776, 5572, 5885, 5970, 5992, 6420, 6567, 6965, 7062, 7490, 7960, 8239, 8358, 8756, 8988, 9240, 9416, 10945, 11144, 11235, 11770, 11940, 12840, 13134, 13930, 14124, 14980, 15323, 16478, 16716, 17512, 17655, 17976, 20895, 21293, 21890, 22470, 23540, 23880, 24717, 26268, 27860, 28248, 29960, 30646, 32835, 32956, 33432, 35310, 41195, 41790, 42586, 43780, 44940, 45969, 47080, 49434, 52536, 55720, 61292, 63879, 65670, 65912, 70620, 76615, 82390, 83580, 85172, 87560, 89880, 91938, 98868, 106465, 122584, 123585, 127758, 131340, 141240, 149051, 153230, 164780, 167160, 170344, 183876, 197736, 212930, 229845, 234223, 247170, 255516, 262680, 298102, 306460, 319395, 329560, 367752, 425860, 447153, 459690, 468446, 494340, 511032, 596204, 612920, 638790, 702669, 745255, 851720, 894306, 919380, 936892, 988680, 1171115, 1192408, 1277580, 1405338, 1490510, 1639561, 1788612, 1838760, 1873784, 2235765, 2342230, 2555160, 2810676, 2981020, 3279122, 3513345, 3577224, 4471530, 4684460, 4918683, 5621352, 5962040, 6558244, 7026690, 8197805, 8943060, 9368920, 9837366, 13116488, 14053380, 16395610, 17886120, 19674732, 24593415, 28106760, 32791220, 39349464, 49186830, 65582440, 98373660, 196747320]

約数ペア:

[(1, 196747320), (2, 98373660), (3, 65582440), (4, 49186830), (5, 39349464), (6, 32791220), (7, 28106760), (8, 24593415), (10, 19674732), (11, 17886120), (12, 16395610), (14, 14053380), (15, 13116488), (20, 9837366), (21, 9368920), (22, 8943060), (24, 8197805), (28, 7026690), (30, 6558244), (33, 5962040), (35, 5621352), (40, 4918683), (42, 4684460), (44, 4471530), (55, 3577224), (56, 3513345), (60, 3279122), (66, 2981020), (70, 2810676), (77, 2555160), (84, 2342230), (88, 2235765), (105, 1873784), (107, 1838760), (110, 1788612), (120, 1639561), (132, 1490510), (140, 1405338), (154, 1277580), (165, 1192408), (168, 1171115), (199, 988680), (210, 936892), (214, 919380), (220, 894306), (231, 851720), (264, 745255), (280, 702669), (308, 638790), (321, 612920), (330, 596204), (385, 511032), (398, 494340), (420, 468446), (428, 459690), (440, 447153), (462, 425860), (535, 367752), (597, 329560), (616, 319395), (642, 306460), (660, 298102), (749, 262680), (770, 255516), (796, 247170), (840, 234223), (856, 229845), (924, 212930), (995, 197736), (1070, 183876), (1155, 170344), (1177, 167160), (1194, 164780), (1284, 153230), (1320, 149051), (1393, 141240), (1498, 131340), (1540, 127758), (1592, 123585), (1605, 122584), (1848, 106465), (1990, 98868), (2140, 91938), (2189, 89880), (2247, 87560), (2310, 85172), (2354, 83580), (2388, 82390), (2568, 76615), (2786, 70620), (2985, 65912), (2996, 65670), (3080, 63879), (3210, 61292), (3531, 55720), (3745, 52536), (3980, 49434), (4179, 47080), (4280, 45969), (4378, 44940), (4494, 43780), (4620, 42586), (4708, 41790), (4776, 41195), (5572, 35310), (5885, 33432), (5970, 32956), (5992, 32835), (6420, 30646), (6567, 29960), (6965, 28248), (7062, 27860), (7490, 26268), (7960, 24717), (8239, 23880), (8358, 23540), (8756, 22470), (8988, 21890), (9240, 21293), (9416, 20895), (10945, 17976), (11144, 17655), (11235, 17512), (11770, 16716), (11940, 16478), (12840, 15323), (13134, 14980), (13930, 14124)]