1328186880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3391}}^1$

素因数の和:3437

約数の個数: 240

約数和(自身を含む): 4871902464

約数和(自身を除く): 3543715584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2176, 2304, 2448, 2560, 2720, 2880, 3060, 3264, 3391, 3840, 4080, 4352, 4608, 4896, 5440, 5760, 6120, 6528, 6782, 7680, 8160, 8704, 9792, 10173, 10880, 11520, 12240, 13056, 13564, 16320, 16955, 19584, 20346, 21760, 23040, 24480, 26112, 27128, 30519, 32640, 33910, 39168, 40692, 43520, 48960, 50865, 54256, 57647, 61038, 65280, 67820, 78336, 81384, 97920, 101730, 108512, 115294, 122076, 130560, 135640, 152595, 162768, 172941, 195840, 203460, 217024, 230588, 244152, 271280, 288235, 305190, 325536, 345882, 391680, 406920, 434048, 461176, 488304, 518823, 542560, 576470, 610380, 651072, 691764, 813840, 864705, 868096, 922352, 976608, 1037646, 1085120, 1152940, 1220760, 1302144, 1383528, 1627680, 1729410, 1736192, 1844704, 1953216, 2075292, 2170240, 2305880, 2441520, 2594115, 2604288, 2767056, 3255360, 3458820, 3689408, 3906432, 4150584, 4340480, 4611760, 4883040, 5188230, 5208576, 5534112, 6510720, 6917640, 7378816, 7812864, 8301168, 8680960, 9223520, 9766080, 10376460, 11068224, 13021440, 13835280, 14757632, 15625728, 16602336, 18447040, 19532160, 20752920, 22136448, 26042880, 27670560, 29515264, 33204672, 36894080, 39064320, 41505840, 44272896, 55341120, 66409344, 73788160, 78128640, 83011680, 88545792, 110682240, 132818688, 147576320, 166023360, 221364480, 265637376, 332046720, 442728960, 664093440, 1328186880]

約数ペア:

[(1, 1328186880), (2, 664093440), (3, 442728960), (4, 332046720), (5, 265637376), (6, 221364480), (8, 166023360), (9, 147576320), (10, 132818688), (12, 110682240), (15, 88545792), (16, 83011680), (17, 78128640), (18, 73788160), (20, 66409344), (24, 55341120), (30, 44272896), (32, 41505840), (34, 39064320), (36, 36894080), (40, 33204672), (45, 29515264), (48, 27670560), (51, 26042880), (60, 22136448), (64, 20752920), (68, 19532160), (72, 18447040), (80, 16602336), (85, 15625728), (90, 14757632), (96, 13835280), (102, 13021440), (120, 11068224), (128, 10376460), (136, 9766080), (144, 9223520), (153, 8680960), (160, 8301168), (170, 7812864), (180, 7378816), (192, 6917640), (204, 6510720), (240, 5534112), (255, 5208576), (256, 5188230), (272, 4883040), (288, 4611760), (306, 4340480), (320, 4150584), (340, 3906432), (360, 3689408), (384, 3458820), (408, 3255360), (480, 2767056), (510, 2604288), (512, 2594115), (544, 2441520), (576, 2305880), (612, 2170240), (640, 2075292), (680, 1953216), (720, 1844704), (765, 1736192), (768, 1729410), (816, 1627680), (960, 1383528), (1020, 1302144), (1088, 1220760), (1152, 1152940), (1224, 1085120), (1280, 1037646), (1360, 976608), (1440, 922352), (1530, 868096), (1536, 864705), (1632, 813840), (1920, 691764), (2040, 651072), (2176, 610380), (2304, 576470), (2448, 542560), (2560, 518823), (2720, 488304), (2880, 461176), (3060, 434048), (3264, 406920), (3391, 391680), (3840, 345882), (4080, 325536), (4352, 305190), (4608, 288235), (4896, 271280), (5440, 244152), (5760, 230588), (6120, 217024), (6528, 203460), (6782, 195840), (7680, 172941), (8160, 162768), (8704, 152595), (9792, 135640), (10173, 130560), (10880, 122076), (11520, 115294), (12240, 108512), (13056, 101730), (13564, 97920), (16320, 81384), (16955, 78336), (19584, 67820), (20346, 65280), (21760, 61038), (23040, 57647), (24480, 54256), (26112, 50865), (27128, 48960), (30519, 43520), (32640, 40692), (33910, 39168)]