986899520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 224

約数和(自身を含む): 2626888320

約数和(自身を除く): 1639988800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 41, 64, 74, 76, 80, 82, 95, 107, 148, 152, 160, 164, 185, 190, 205, 214, 296, 304, 320, 328, 370, 380, 410, 428, 535, 592, 608, 656, 703, 740, 760, 779, 820, 856, 1070, 1184, 1216, 1312, 1406, 1480, 1517, 1520, 1558, 1640, 1712, 2033, 2140, 2368, 2624, 2812, 2960, 3034, 3040, 3116, 3280, 3424, 3515, 3895, 3959, 4066, 4280, 4387, 5624, 5920, 6068, 6080, 6232, 6560, 6848, 7030, 7585, 7790, 7918, 8132, 8560, 8774, 10165, 11248, 11840, 12136, 12464, 13120, 14060, 15170, 15580, 15836, 16264, 17120, 17548, 19795, 20330, 21935, 22496, 24272, 24928, 28120, 28823, 30340, 31160, 31672, 32528, 34240, 35096, 39590, 40660, 43870, 44992, 48544, 49856, 56240, 57646, 60680, 62320, 63344, 65056, 70192, 75221, 79180, 81320, 83353, 87740, 97088, 112480, 115292, 121360, 124640, 126688, 130112, 140384, 144115, 150442, 158360, 162319, 162640, 166706, 175480, 224960, 230584, 242720, 249280, 253376, 280768, 288230, 300884, 316720, 324638, 325280, 333412, 350960, 376105, 416765, 461168, 485440, 576460, 601768, 633440, 649276, 650560, 666824, 701920, 752210, 811595, 833530, 922336, 1152920, 1203536, 1266880, 1298552, 1333648, 1403840, 1504420, 1623190, 1667060, 1844672, 2305840, 2407072, 2597104, 2667296, 3008840, 3084061, 3246380, 3334120, 4611680, 4814144, 5194208, 5334592, 6017680, 6168122, 6492760, 6668240, 9223360, 10388416, 12035360, 12336244, 12985520, 13336480, 15420305, 24070720, 24672488, 25971040, 26672960, 30840610, 49344976, 51942080, 61681220, 98689952, 123362440, 197379904, 246724880, 493449760, 986899520]

約数ペア:

[(1, 986899520), (2, 493449760), (4, 246724880), (5, 197379904), (8, 123362440), (10, 98689952), (16, 61681220), (19, 51942080), (20, 49344976), (32, 30840610), (37, 26672960), (38, 25971040), (40, 24672488), (41, 24070720), (64, 15420305), (74, 13336480), (76, 12985520), (80, 12336244), (82, 12035360), (95, 10388416), (107, 9223360), (148, 6668240), (152, 6492760), (160, 6168122), (164, 6017680), (185, 5334592), (190, 5194208), (205, 4814144), (214, 4611680), (296, 3334120), (304, 3246380), (320, 3084061), (328, 3008840), (370, 2667296), (380, 2597104), (410, 2407072), (428, 2305840), (535, 1844672), (592, 1667060), (608, 1623190), (656, 1504420), (703, 1403840), (740, 1333648), (760, 1298552), (779, 1266880), (820, 1203536), (856, 1152920), (1070, 922336), (1184, 833530), (1216, 811595), (1312, 752210), (1406, 701920), (1480, 666824), (1517, 650560), (1520, 649276), (1558, 633440), (1640, 601768), (1712, 576460), (2033, 485440), (2140, 461168), (2368, 416765), (2624, 376105), (2812, 350960), (2960, 333412), (3034, 325280), (3040, 324638), (3116, 316720), (3280, 300884), (3424, 288230), (3515, 280768), (3895, 253376), (3959, 249280), (4066, 242720), (4280, 230584), (4387, 224960), (5624, 175480), (5920, 166706), (6068, 162640), (6080, 162319), (6232, 158360), (6560, 150442), (6848, 144115), (7030, 140384), (7585, 130112), (7790, 126688), (7918, 124640), (8132, 121360), (8560, 115292), (8774, 112480), (10165, 97088), (11248, 87740), (11840, 83353), (12136, 81320), (12464, 79180), (13120, 75221), (14060, 70192), (15170, 65056), (15580, 63344), (15836, 62320), (16264, 60680), (17120, 57646), (17548, 56240), (19795, 49856), (20330, 48544), (21935, 44992), (22496, 43870), (24272, 40660), (24928, 39590), (28120, 35096), (28823, 34240), (30340, 32528), (31160, 31672)]