393338400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1844

約数の個数: 288

約数和(自身を含む): 1576649088

約数和(自身を除く): 1183310688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 96, 100, 104, 105, 112, 120, 130, 140, 150, 156, 160, 168, 175, 182, 195, 200, 208, 210, 224, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 416, 420, 455, 480, 520, 525, 546, 560, 600, 624, 650, 672, 700, 728, 780, 800, 840, 910, 975, 1040, 1050, 1092, 1120, 1200, 1248, 1300, 1365, 1400, 1456, 1560, 1680, 1801, 1820, 1950, 2080, 2100, 2184, 2275, 2400, 2600, 2730, 2800, 2912, 3120, 3360, 3602, 3640, 3900, 4200, 4368, 4550, 5200, 5403, 5460, 5600, 6240, 6825, 7204, 7280, 7800, 8400, 8736, 9005, 9100, 10400, 10806, 10920, 12607, 13650, 14408, 14560, 15600, 16800, 18010, 18200, 21612, 21840, 23413, 25214, 27015, 27300, 28816, 31200, 36020, 36400, 37821, 43224, 43680, 45025, 46826, 50428, 54030, 54600, 57632, 63035, 70239, 72040, 72800, 75642, 86448, 90050, 93652, 100856, 108060, 109200, 117065, 126070, 135075, 140478, 144080, 151284, 163891, 172896, 180100, 187304, 189105, 201712, 216120, 218400, 234130, 252140, 270150, 280956, 288160, 302568, 315175, 327782, 351195, 360200, 374608, 378210, 403424, 432240, 468260, 491673, 504280, 540300, 561912, 585325, 605136, 630350, 655564, 702390, 720400, 749216, 756420, 819455, 864480, 936520, 945525, 983346, 1008560, 1080600, 1123824, 1170650, 1210272, 1260700, 1311128, 1404780, 1440800, 1512840, 1638910, 1755975, 1873040, 1891050, 1966692, 2017120, 2161200, 2247648, 2341300, 2458365, 2521400, 2622256, 2809560, 3025680, 3277820, 3511950, 3746080, 3782100, 3933384, 4097275, 4322400, 4682600, 4916730, 5042800, 5244512, 5619120, 6051360, 6555640, 7023900, 7564200, 7866768, 8194550, 9365200, 9833460, 10085600, 11238240, 12291825, 13111280, 14047800, 15128400, 15733536, 16389100, 18730400, 19666920, 24583650, 26222560, 28095600, 30256800, 32778200, 39333840, 49167300, 56191200, 65556400, 78667680, 98334600, 131112800, 196669200, 393338400]

約数ペア:

[(1, 393338400), (2, 196669200), (3, 131112800), (4, 98334600), (5, 78667680), (6, 65556400), (7, 56191200), (8, 49167300), (10, 39333840), (12, 32778200), (13, 30256800), (14, 28095600), (15, 26222560), (16, 24583650), (20, 19666920), (21, 18730400), (24, 16389100), (25, 15733536), (26, 15128400), (28, 14047800), (30, 13111280), (32, 12291825), (35, 11238240), (39, 10085600), (40, 9833460), (42, 9365200), (48, 8194550), (50, 7866768), (52, 7564200), (56, 7023900), (60, 6555640), (65, 6051360), (70, 5619120), (75, 5244512), (78, 5042800), (80, 4916730), (84, 4682600), (91, 4322400), (96, 4097275), (100, 3933384), (104, 3782100), (105, 3746080), (112, 3511950), (120, 3277820), (130, 3025680), (140, 2809560), (150, 2622256), (156, 2521400), (160, 2458365), (168, 2341300), (175, 2247648), (182, 2161200), (195, 2017120), (200, 1966692), (208, 1891050), (210, 1873040), (224, 1755975), (240, 1638910), (260, 1512840), (273, 1440800), (280, 1404780), (300, 1311128), (312, 1260700), (325, 1210272), (336, 1170650), (350, 1123824), (364, 1080600), (390, 1008560), (400, 983346), (416, 945525), (420, 936520), (455, 864480), (480, 819455), (520, 756420), (525, 749216), (546, 720400), (560, 702390), (600, 655564), (624, 630350), (650, 605136), (672, 585325), (700, 561912), (728, 540300), (780, 504280), (800, 491673), (840, 468260), (910, 432240), (975, 403424), (1040, 378210), (1050, 374608), (1092, 360200), (1120, 351195), (1200, 327782), (1248, 315175), (1300, 302568), (1365, 288160), (1400, 280956), (1456, 270150), (1560, 252140), (1680, 234130), (1801, 218400), (1820, 216120), (1950, 201712), (2080, 189105), (2100, 187304), (2184, 180100), (2275, 172896), (2400, 163891), (2600, 151284), (2730, 144080), (2800, 140478), (2912, 135075), (3120, 126070), (3360, 117065), (3602, 109200), (3640, 108060), (3900, 100856), (4200, 93652), (4368, 90050), (4550, 86448), (5200, 75642), (5403, 72800), (5460, 72040), (5600, 70239), (6240, 63035), (6825, 57632), (7204, 54600), (7280, 54030), (7800, 50428), (8400, 46826), (8736, 45025), (9005, 43680), (9100, 43224), (10400, 37821), (10806, 36400), (10920, 36020), (12607, 31200), (13650, 28816), (14408, 27300), (14560, 27015), (15600, 25214), (16800, 23413), (18010, 21840), (18200, 21612)]