888220320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1039}}^1$

素因数の和:1207

約数の個数: 192

約数和(自身を含む): 3038031360

約数和(自身を除く): 2149811040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 137, 156, 160, 195, 208, 240, 260, 274, 312, 390, 411, 416, 480, 520, 548, 624, 685, 780, 822, 1039, 1040, 1096, 1248, 1370, 1560, 1644, 1781, 2055, 2078, 2080, 2192, 2740, 3117, 3120, 3288, 3562, 4110, 4156, 4384, 5195, 5343, 5480, 6234, 6240, 6576, 7124, 8220, 8312, 8905, 10390, 10686, 10960, 12468, 13152, 13507, 14248, 15585, 16440, 16624, 17810, 20780, 21372, 21920, 24936, 26715, 27014, 28496, 31170, 32880, 33248, 35620, 40521, 41560, 42744, 49872, 53430, 54028, 56992, 62340, 65760, 67535, 71240, 81042, 83120, 85488, 99744, 106860, 108056, 124680, 135070, 142343, 142480, 162084, 166240, 170976, 202605, 213720, 216112, 249360, 270140, 284686, 284960, 324168, 405210, 427029, 427440, 432224, 498720, 540280, 569372, 648336, 711715, 810420, 854058, 854880, 1080560, 1138744, 1296672, 1423430, 1620840, 1708116, 1850459, 2135145, 2161120, 2277488, 2846860, 3241680, 3416232, 3700918, 4270290, 4554976, 5551377, 5693720, 6483360, 6832464, 7401836, 8540580, 9252295, 11102754, 11387440, 13664928, 14803672, 17081160, 18504590, 22205508, 22774880, 27756885, 29607344, 34162320, 37009180, 44411016, 55513770, 59214688, 68324640, 74018360, 88822032, 111027540, 148036720, 177644064, 222055080, 296073440, 444110160, 888220320]

約数ペア:

[(1, 888220320), (2, 444110160), (3, 296073440), (4, 222055080), (5, 177644064), (6, 148036720), (8, 111027540), (10, 88822032), (12, 74018360), (13, 68324640), (15, 59214688), (16, 55513770), (20, 44411016), (24, 37009180), (26, 34162320), (30, 29607344), (32, 27756885), (39, 22774880), (40, 22205508), (48, 18504590), (52, 17081160), (60, 14803672), (65, 13664928), (78, 11387440), (80, 11102754), (96, 9252295), (104, 8540580), (120, 7401836), (130, 6832464), (137, 6483360), (156, 5693720), (160, 5551377), (195, 4554976), (208, 4270290), (240, 3700918), (260, 3416232), (274, 3241680), (312, 2846860), (390, 2277488), (411, 2161120), (416, 2135145), (480, 1850459), (520, 1708116), (548, 1620840), (624, 1423430), (685, 1296672), (780, 1138744), (822, 1080560), (1039, 854880), (1040, 854058), (1096, 810420), (1248, 711715), (1370, 648336), (1560, 569372), (1644, 540280), (1781, 498720), (2055, 432224), (2078, 427440), (2080, 427029), (2192, 405210), (2740, 324168), (3117, 284960), (3120, 284686), (3288, 270140), (3562, 249360), (4110, 216112), (4156, 213720), (4384, 202605), (5195, 170976), (5343, 166240), (5480, 162084), (6234, 142480), (6240, 142343), (6576, 135070), (7124, 124680), (8220, 108056), (8312, 106860), (8905, 99744), (10390, 85488), (10686, 83120), (10960, 81042), (12468, 71240), (13152, 67535), (13507, 65760), (14248, 62340), (15585, 56992), (16440, 54028), (16624, 53430), (17810, 49872), (20780, 42744), (21372, 41560), (21920, 40521), (24936, 35620), (26715, 33248), (27014, 32880), (28496, 31170)]