971833720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 256

約数和(自身を含む): 2743372800

約数和(自身を除く): 1771539080

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 23, 26, 40, 44, 46, 52, 55, 65, 83, 88, 89, 92, 104, 110, 115, 130, 143, 166, 178, 184, 220, 230, 253, 260, 286, 299, 332, 356, 415, 440, 445, 460, 506, 520, 572, 598, 664, 712, 715, 830, 890, 913, 920, 979, 1012, 1079, 1144, 1157, 1196, 1265, 1430, 1495, 1660, 1780, 1826, 1909, 1958, 2024, 2047, 2158, 2314, 2392, 2530, 2860, 2990, 3289, 3320, 3560, 3652, 3818, 3916, 4094, 4316, 4565, 4628, 4895, 5060, 5395, 5720, 5785, 5980, 6578, 7304, 7387, 7636, 7832, 8188, 8632, 9130, 9256, 9545, 9790, 10120, 10235, 10790, 11570, 11869, 11960, 12727, 13156, 14774, 15272, 16376, 16445, 18260, 19090, 19580, 20470, 20999, 21580, 22517, 23140, 23738, 24817, 25454, 26312, 26611, 29548, 32890, 36520, 36935, 38180, 39160, 40940, 41998, 43160, 45034, 46280, 47476, 49634, 50908, 53222, 59096, 59345, 63635, 65780, 73870, 76360, 81257, 81880, 83996, 90068, 94952, 96031, 99268, 101816, 104995, 106444, 112585, 118690, 124085, 127270, 131560, 133055, 147740, 162514, 167992, 169901, 180136, 192062, 198536, 209990, 212888, 225170, 237380, 248170, 254540, 266110, 272987, 292721, 295480, 325028, 339802, 384124, 406285, 419980, 450340, 474760, 480155, 496340, 509080, 532220, 545974, 585442, 650056, 679604, 768248, 812570, 839960, 849505, 900680, 960310, 992680, 1056341, 1064440, 1091948, 1170884, 1359208, 1364935, 1463605, 1625140, 1699010, 1868911, 1920620, 2112682, 2183896, 2208713, 2341768, 2729870, 2927210, 3250280, 3398020, 3737822, 3841240, 4225364, 4417426, 5281705, 5459740, 5854420, 6796040, 7475644, 8450728, 8834852, 9344555, 10563410, 10919480, 11043565, 11708840, 14951288, 17669704, 18689110, 21126820, 22087130, 24295843, 37378220, 42253640, 44174260, 48591686, 74756440, 88348520, 97183372, 121479215, 194366744, 242958430, 485916860, 971833720]

約数ペア:

[(1, 971833720), (2, 485916860), (4, 242958430), (5, 194366744), (8, 121479215), (10, 97183372), (11, 88348520), (13, 74756440), (20, 48591686), (22, 44174260), (23, 42253640), (26, 37378220), (40, 24295843), (44, 22087130), (46, 21126820), (52, 18689110), (55, 17669704), (65, 14951288), (83, 11708840), (88, 11043565), (89, 10919480), (92, 10563410), (104, 9344555), (110, 8834852), (115, 8450728), (130, 7475644), (143, 6796040), (166, 5854420), (178, 5459740), (184, 5281705), (220, 4417426), (230, 4225364), (253, 3841240), (260, 3737822), (286, 3398020), (299, 3250280), (332, 2927210), (356, 2729870), (415, 2341768), (440, 2208713), (445, 2183896), (460, 2112682), (506, 1920620), (520, 1868911), (572, 1699010), (598, 1625140), (664, 1463605), (712, 1364935), (715, 1359208), (830, 1170884), (890, 1091948), (913, 1064440), (920, 1056341), (979, 992680), (1012, 960310), (1079, 900680), (1144, 849505), (1157, 839960), (1196, 812570), (1265, 768248), (1430, 679604), (1495, 650056), (1660, 585442), (1780, 545974), (1826, 532220), (1909, 509080), (1958, 496340), (2024, 480155), (2047, 474760), (2158, 450340), (2314, 419980), (2392, 406285), (2530, 384124), (2860, 339802), (2990, 325028), (3289, 295480), (3320, 292721), (3560, 272987), (3652, 266110), (3818, 254540), (3916, 248170), (4094, 237380), (4316, 225170), (4565, 212888), (4628, 209990), (4895, 198536), (5060, 192062), (5395, 180136), (5720, 169901), (5785, 167992), (5980, 162514), (6578, 147740), (7304, 133055), (7387, 131560), (7636, 127270), (7832, 124085), (8188, 118690), (8632, 112585), (9130, 106444), (9256, 104995), (9545, 101816), (9790, 99268), (10120, 96031), (10235, 94952), (10790, 90068), (11570, 83996), (11869, 81880), (11960, 81257), (12727, 76360), (13156, 73870), (14774, 65780), (15272, 63635), (16376, 59345), (16445, 59096), (18260, 53222), (19090, 50908), (19580, 49634), (20470, 47476), (20999, 46280), (21580, 45034), (22517, 43160), (23140, 41998), (23738, 40940), (24817, 39160), (25454, 38180), (26312, 36935), (26611, 36520), (29548, 32890)]