16510439680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^2$

素因数の和:409

約数の個数: 216

約数和(自身を含む): 46050927552

約数和(自身を除く): 29540487872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 128, 140, 149, 160, 166, 224, 256, 280, 298, 320, 332, 415, 448, 560, 581, 596, 640, 664, 745, 830, 896, 1043, 1120, 1162, 1192, 1280, 1328, 1490, 1660, 1792, 2086, 2240, 2324, 2384, 2656, 2905, 2980, 3320, 4172, 4480, 4648, 4768, 5215, 5312, 5810, 5960, 6640, 8344, 8960, 9296, 9536, 10430, 10624, 11620, 11920, 12367, 13280, 16688, 18592, 19072, 20860, 21248, 22201, 23240, 23840, 24734, 26560, 33376, 37184, 38144, 41720, 44402, 46480, 47680, 49468, 53120, 61835, 66752, 74368, 83440, 86569, 88804, 92960, 95360, 98936, 106240, 111005, 123670, 133504, 148736, 155407, 166880, 173138, 177608, 185920, 190720, 197872, 222010, 247340, 267008, 310814, 333760, 346276, 355216, 371840, 395744, 432845, 444020, 494680, 621628, 667520, 692552, 710432, 743680, 777035, 791488, 865690, 888040, 989360, 1243256, 1335040, 1385104, 1420864, 1554070, 1582976, 1731380, 1776080, 1842683, 1978720, 2486512, 2770208, 2841728, 3108140, 3165952, 3462760, 3552160, 3685366, 3957440, 4973024, 5540416, 5683456, 6216280, 6925520, 7104320, 7370732, 7914880, 9213415, 9946048, 11080832, 12432560, 12898781, 13851040, 14208640, 14741464, 15829760, 18426830, 19892096, 22161664, 24865120, 25797562, 27702080, 28417280, 29482928, 36853660, 39784192, 49730240, 51595124, 55404160, 58965856, 64493905, 73707320, 99460480, 103190248, 110808320, 117931712, 128987810, 147414640, 198920960, 206380496, 235863424, 257975620, 294829280, 412760992, 471726848, 515951240, 589658560, 825521984, 1031902480, 1179317120, 1651043968, 2063804960, 2358634240, 3302087936, 4127609920, 8255219840, 16510439680]

約数ペア:

[(1, 16510439680), (2, 8255219840), (4, 4127609920), (5, 3302087936), (7, 2358634240), (8, 2063804960), (10, 1651043968), (14, 1179317120), (16, 1031902480), (20, 825521984), (28, 589658560), (32, 515951240), (35, 471726848), (40, 412760992), (56, 294829280), (64, 257975620), (70, 235863424), (80, 206380496), (83, 198920960), (112, 147414640), (128, 128987810), (140, 117931712), (149, 110808320), (160, 103190248), (166, 99460480), (224, 73707320), (256, 64493905), (280, 58965856), (298, 55404160), (320, 51595124), (332, 49730240), (415, 39784192), (448, 36853660), (560, 29482928), (581, 28417280), (596, 27702080), (640, 25797562), (664, 24865120), (745, 22161664), (830, 19892096), (896, 18426830), (1043, 15829760), (1120, 14741464), (1162, 14208640), (1192, 13851040), (1280, 12898781), (1328, 12432560), (1490, 11080832), (1660, 9946048), (1792, 9213415), (2086, 7914880), (2240, 7370732), (2324, 7104320), (2384, 6925520), (2656, 6216280), (2905, 5683456), (2980, 5540416), (3320, 4973024), (4172, 3957440), (4480, 3685366), (4648, 3552160), (4768, 3462760), (5215, 3165952), (5312, 3108140), (5810, 2841728), (5960, 2770208), (6640, 2486512), (8344, 1978720), (8960, 1842683), (9296, 1776080), (9536, 1731380), (10430, 1582976), (10624, 1554070), (11620, 1420864), (11920, 1385104), (12367, 1335040), (13280, 1243256), (16688, 989360), (18592, 888040), (19072, 865690), (20860, 791488), (21248, 777035), (22201, 743680), (23240, 710432), (23840, 692552), (24734, 667520), (26560, 621628), (33376, 494680), (37184, 444020), (38144, 432845), (41720, 395744), (44402, 371840), (46480, 355216), (47680, 346276), (49468, 333760), (53120, 310814), (61835, 267008), (66752, 247340), (74368, 222010), (83440, 197872), (86569, 190720), (88804, 185920), (92960, 177608), (95360, 173138), (98936, 166880), (106240, 155407), (111005, 148736), (123670, 133504)]