427956468160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{174659}}^1$

素因数の和:174739

約数の個数: 224

約数和(自身を含む): 1192494643200

約数和(自身を除く): 764538175040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 52, 62, 64, 65, 76, 80, 95, 104, 124, 130, 152, 155, 160, 190, 208, 247, 248, 260, 304, 310, 320, 380, 403, 416, 494, 496, 520, 589, 608, 620, 760, 806, 832, 988, 992, 1040, 1178, 1216, 1235, 1240, 1520, 1612, 1976, 1984, 2015, 2080, 2356, 2470, 2480, 2945, 3040, 3224, 3952, 4030, 4160, 4712, 4940, 4960, 5890, 6080, 6448, 7657, 7904, 8060, 9424, 9880, 9920, 11780, 12896, 15314, 15808, 16120, 18848, 19760, 23560, 25792, 30628, 32240, 37696, 38285, 39520, 47120, 61256, 64480, 76570, 79040, 94240, 122512, 128960, 153140, 174659, 188480, 245024, 306280, 349318, 490048, 612560, 698636, 873295, 1225120, 1397272, 1746590, 2270567, 2450240, 2794544, 3318521, 3493180, 4541134, 5414429, 5589088, 6637042, 6986360, 9082268, 10828858, 11178176, 11352835, 13274084, 13972720, 16592605, 18164536, 21657716, 22705670, 26548168, 27072145, 27945440, 33185210, 36329072, 43140773, 43315432, 45411340, 53096336, 54144290, 55890880, 66370420, 70387577, 72658144, 86281546, 86630864, 90822680, 102874151, 106192672, 108288580, 132740840, 140775154, 145316288, 172563092, 173261728, 181645360, 205748302, 212385344, 215703865, 216577160, 265481680, 281550308, 345126184, 346523456, 351937885, 363290720, 411496604, 431407730, 433154320, 514370755, 530963360, 563100616, 690252368, 703875770, 726581440, 822993208, 862815460, 866308640, 1028741510, 1061926720, 1126201232, 1337363963, 1380504736, 1407751540, 1645986416, 1725630920, 1732617280, 2057483020, 2252402464, 2674727926, 2761009472, 2815503080, 3291972832, 3451261840, 4114966040, 4504804928, 5349455852, 5631006160, 6583945664, 6686819815, 6902523680, 8229932080, 10698911704, 11262012320, 13373639630, 13805047360, 16459864160, 21397823408, 22524024640, 26747279260, 32919728320, 42795646816, 53494558520, 85591293632, 106989117040, 213978234080, 427956468160]

約数ペア:

[(1, 427956468160), (2, 213978234080), (4, 106989117040), (5, 85591293632), (8, 53494558520), (10, 42795646816), (13, 32919728320), (16, 26747279260), (19, 22524024640), (20, 21397823408), (26, 16459864160), (31, 13805047360), (32, 13373639630), (38, 11262012320), (40, 10698911704), (52, 8229932080), (62, 6902523680), (64, 6686819815), (65, 6583945664), (76, 5631006160), (80, 5349455852), (95, 4504804928), (104, 4114966040), (124, 3451261840), (130, 3291972832), (152, 2815503080), (155, 2761009472), (160, 2674727926), (190, 2252402464), (208, 2057483020), (247, 1732617280), (248, 1725630920), (260, 1645986416), (304, 1407751540), (310, 1380504736), (320, 1337363963), (380, 1126201232), (403, 1061926720), (416, 1028741510), (494, 866308640), (496, 862815460), (520, 822993208), (589, 726581440), (608, 703875770), (620, 690252368), (760, 563100616), (806, 530963360), (832, 514370755), (988, 433154320), (992, 431407730), (1040, 411496604), (1178, 363290720), (1216, 351937885), (1235, 346523456), (1240, 345126184), (1520, 281550308), (1612, 265481680), (1976, 216577160), (1984, 215703865), (2015, 212385344), (2080, 205748302), (2356, 181645360), (2470, 173261728), (2480, 172563092), (2945, 145316288), (3040, 140775154), (3224, 132740840), (3952, 108288580), (4030, 106192672), (4160, 102874151), (4712, 90822680), (4940, 86630864), (4960, 86281546), (5890, 72658144), (6080, 70387577), (6448, 66370420), (7657, 55890880), (7904, 54144290), (8060, 53096336), (9424, 45411340), (9880, 43315432), (9920, 43140773), (11780, 36329072), (12896, 33185210), (15314, 27945440), (15808, 27072145), (16120, 26548168), (18848, 22705670), (19760, 21657716), (23560, 18164536), (25792, 16592605), (30628, 13972720), (32240, 13274084), (37696, 11352835), (38285, 11178176), (39520, 10828858), (47120, 9082268), (61256, 6986360), (64480, 6637042), (76570, 5589088), (79040, 5414429), (94240, 4541134), (122512, 3493180), (128960, 3318521), (153140, 2794544), (174659, 2450240), (188480, 2270567), (245024, 1746590), (306280, 1397272), (349318, 1225120), (490048, 873295), (612560, 698636)]