899011680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15739}}^1$

素因数の和:15781

約数の個数: 192

約数和(自身を含む): 3427038720

約数和(自身を除く): 2528027040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5712, 7140, 8160, 9520, 11424, 14280, 15739, 19040, 28560, 31478, 47217, 57120, 62956, 78695, 94434, 110173, 125912, 157390, 188868, 220346, 236085, 251824, 267563, 314780, 330519, 377736, 440692, 472170, 503648, 535126, 550865, 629560, 661038, 755472, 802689, 881384, 944340, 1070252, 1101730, 1259120, 1322076, 1337815, 1510944, 1605378, 1652595, 1762768, 1872941, 1888680, 2140504, 2203460, 2518240, 2644152, 2675630, 3210756, 3305190, 3525536, 3745882, 3777360, 4013445, 4281008, 4406920, 5288304, 5351260, 5618823, 6421512, 6610380, 7491764, 7554720, 8026890, 8562016, 8813840, 9364705, 10576608, 10702520, 11237646, 12843024, 13220760, 14983528, 16053780, 17627680, 18729410, 21405040, 22475292, 25686048, 26441520, 28094115, 29967056, 32107560, 37458820, 42810080, 44950584, 52883040, 56188230, 59934112, 64215120, 74917640, 89901168, 112376460, 128430240, 149835280, 179802336, 224752920, 299670560, 449505840, 899011680]

約数ペア:

[(1, 899011680), (2, 449505840), (3, 299670560), (4, 224752920), (5, 179802336), (6, 149835280), (7, 128430240), (8, 112376460), (10, 89901168), (12, 74917640), (14, 64215120), (15, 59934112), (16, 56188230), (17, 52883040), (20, 44950584), (21, 42810080), (24, 37458820), (28, 32107560), (30, 29967056), (32, 28094115), (34, 26441520), (35, 25686048), (40, 22475292), (42, 21405040), (48, 18729410), (51, 17627680), (56, 16053780), (60, 14983528), (68, 13220760), (70, 12843024), (80, 11237646), (84, 10702520), (85, 10576608), (96, 9364705), (102, 8813840), (105, 8562016), (112, 8026890), (119, 7554720), (120, 7491764), (136, 6610380), (140, 6421512), (160, 5618823), (168, 5351260), (170, 5288304), (204, 4406920), (210, 4281008), (224, 4013445), (238, 3777360), (240, 3745882), (255, 3525536), (272, 3305190), (280, 3210756), (336, 2675630), (340, 2644152), (357, 2518240), (408, 2203460), (420, 2140504), (476, 1888680), (480, 1872941), (510, 1762768), (544, 1652595), (560, 1605378), (595, 1510944), (672, 1337815), (680, 1322076), (714, 1259120), (816, 1101730), (840, 1070252), (952, 944340), (1020, 881384), (1120, 802689), (1190, 755472), (1360, 661038), (1428, 629560), (1632, 550865), (1680, 535126), (1785, 503648), (1904, 472170), (2040, 440692), (2380, 377736), (2720, 330519), (2856, 314780), (3360, 267563), (3570, 251824), (3808, 236085), (4080, 220346), (4760, 188868), (5712, 157390), (7140, 125912), (8160, 110173), (9520, 94434), (11424, 78695), (14280, 62956), (15739, 57120), (19040, 47217), (28560, 31478)]