1528982000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 320

約数和(自身を含む): 4714364928

約数和(自身を除く): 3185382928

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 35, 40, 50, 52, 56, 62, 65, 70, 80, 91, 100, 104, 112, 124, 125, 130, 140, 155, 175, 182, 200, 208, 217, 248, 250, 260, 271, 280, 310, 325, 350, 364, 400, 403, 434, 455, 496, 500, 520, 542, 560, 620, 650, 700, 728, 775, 806, 868, 875, 910, 1000, 1040, 1084, 1085, 1240, 1300, 1355, 1400, 1456, 1550, 1612, 1625, 1736, 1750, 1820, 1897, 2000, 2015, 2168, 2170, 2275, 2480, 2600, 2710, 2800, 2821, 3100, 3224, 3250, 3472, 3500, 3523, 3640, 3794, 3875, 4030, 4336, 4340, 4550, 5200, 5420, 5425, 5642, 6200, 6448, 6500, 6775, 7000, 7046, 7280, 7588, 7750, 8060, 8401, 8680, 9100, 9485, 10075, 10840, 10850, 11284, 11375, 12400, 13000, 13550, 14000, 14092, 14105, 15176, 15500, 16120, 16802, 17360, 17615, 18200, 18970, 20150, 21680, 21700, 22568, 22750, 24661, 26000, 27100, 27125, 28184, 28210, 30352, 31000, 32240, 33604, 33875, 35230, 36400, 37940, 40300, 42005, 43400, 45136, 45500, 47425, 49322, 50375, 54200, 54250, 56368, 56420, 58807, 62000, 67208, 67750, 70460, 70525, 75880, 80600, 84010, 86800, 88075, 91000, 94850, 98644, 100750, 108400, 108500, 109213, 112840, 117614, 123305, 134416, 135500, 140920, 141050, 151760, 161200, 168020, 176150, 182000, 189700, 197288, 201500, 210025, 217000, 218426, 225680, 235228, 237125, 246610, 271000, 281840, 282100, 294035, 336040, 352300, 352625, 379400, 394576, 403000, 420050, 434000, 436852, 440375, 470456, 474250, 493220, 542000, 546065, 564200, 588070, 616525, 672080, 704600, 705250, 758800, 764491, 806000, 840100, 873704, 880750, 940912, 948500, 986440, 1050125, 1092130, 1128400, 1176140, 1233050, 1409200, 1410500, 1470175, 1528982, 1680200, 1747408, 1761500, 1897000, 1972880, 2100250, 2184260, 2352280, 2466100, 2730325, 2821000, 2940350, 3057964, 3082625, 3360400, 3523000, 3794000, 3822455, 4200500, 4368520, 4704560, 4932200, 5460650, 5642000, 5880700, 6115928, 6165250, 7046000, 7350875, 7644910, 8401000, 8737040, 9864400, 10921300, 11761400, 12231856, 12330500, 13651625, 14701750, 15289820, 16802000, 19112275, 21842600, 23522800, 24661000, 27303250, 29403500, 30579640, 38224550, 43685200, 49322000, 54606500, 58807000, 61159280, 76449100, 95561375, 109213000, 117614000, 152898200, 191122750, 218426000, 305796400, 382245500, 764491000, 1528982000]

約数ペア:

[(1, 1528982000), (2, 764491000), (4, 382245500), (5, 305796400), (7, 218426000), (8, 191122750), (10, 152898200), (13, 117614000), (14, 109213000), (16, 95561375), (20, 76449100), (25, 61159280), (26, 58807000), (28, 54606500), (31, 49322000), (35, 43685200), (40, 38224550), (50, 30579640), (52, 29403500), (56, 27303250), (62, 24661000), (65, 23522800), (70, 21842600), (80, 19112275), (91, 16802000), (100, 15289820), (104, 14701750), (112, 13651625), (124, 12330500), (125, 12231856), (130, 11761400), (140, 10921300), (155, 9864400), (175, 8737040), (182, 8401000), (200, 7644910), (208, 7350875), (217, 7046000), (248, 6165250), (250, 6115928), (260, 5880700), (271, 5642000), (280, 5460650), (310, 4932200), (325, 4704560), (350, 4368520), (364, 4200500), (400, 3822455), (403, 3794000), (434, 3523000), (455, 3360400), (496, 3082625), (500, 3057964), (520, 2940350), (542, 2821000), (560, 2730325), (620, 2466100), (650, 2352280), (700, 2184260), (728, 2100250), (775, 1972880), (806, 1897000), (868, 1761500), (875, 1747408), (910, 1680200), (1000, 1528982), (1040, 1470175), (1084, 1410500), (1085, 1409200), (1240, 1233050), (1300, 1176140), (1355, 1128400), (1400, 1092130), (1456, 1050125), (1550, 986440), (1612, 948500), (1625, 940912), (1736, 880750), (1750, 873704), (1820, 840100), (1897, 806000), (2000, 764491), (2015, 758800), (2168, 705250), (2170, 704600), (2275, 672080), (2480, 616525), (2600, 588070), (2710, 564200), (2800, 546065), (2821, 542000), (3100, 493220), (3224, 474250), (3250, 470456), (3472, 440375), (3500, 436852), (3523, 434000), (3640, 420050), (3794, 403000), (3875, 394576), (4030, 379400), (4336, 352625), (4340, 352300), (4550, 336040), (5200, 294035), (5420, 282100), (5425, 281840), (5642, 271000), (6200, 246610), (6448, 237125), (6500, 235228), (6775, 225680), (7000, 218426), (7046, 217000), (7280, 210025), (7588, 201500), (7750, 197288), (8060, 189700), (8401, 182000), (8680, 176150), (9100, 168020), (9485, 161200), (10075, 151760), (10840, 141050), (10850, 140920), (11284, 135500), (11375, 134416), (12400, 123305), (13000, 117614), (13550, 112840), (14000, 109213), (14092, 108500), (14105, 108400), (15176, 100750), (15500, 98644), (16120, 94850), (16802, 91000), (17360, 88075), (17615, 86800), (18200, 84010), (18970, 80600), (20150, 75880), (21680, 70525), (21700, 70460), (22568, 67750), (22750, 67208), (24661, 62000), (26000, 58807), (27100, 56420), (27125, 56368), (28184, 54250), (28210, 54200), (30352, 50375), (31000, 49322), (32240, 47425), (33604, 45500), (33875, 45136), (35230, 43400), (36400, 42005), (37940, 40300)]