392465520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 320

約数和(自身を含む): 1453478400

約数和(自身を除く): 1061012880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 73, 76, 80, 90, 95, 108, 114, 120, 131, 135, 144, 146, 152, 171, 180, 190, 216, 219, 228, 240, 262, 270, 285, 292, 304, 342, 360, 365, 380, 393, 432, 438, 456, 513, 524, 540, 570, 584, 655, 657, 684, 720, 730, 760, 786, 855, 876, 912, 1026, 1048, 1080, 1095, 1140, 1168, 1179, 1310, 1314, 1368, 1387, 1460, 1520, 1572, 1710, 1752, 1965, 1971, 2052, 2096, 2160, 2190, 2280, 2358, 2489, 2565, 2620, 2628, 2736, 2774, 2920, 3144, 3285, 3420, 3504, 3537, 3930, 3942, 4104, 4161, 4380, 4560, 4716, 4978, 5130, 5240, 5256, 5548, 5840, 5895, 6288, 6570, 6840, 6935, 7074, 7467, 7860, 7884, 8208, 8322, 8760, 9432, 9563, 9855, 9956, 10260, 10480, 10512, 11096, 11790, 12445, 12483, 13140, 13680, 13870, 14148, 14934, 15720, 15768, 16644, 17520, 17685, 18864, 19126, 19710, 19912, 20520, 20805, 22192, 22401, 23580, 24890, 24966, 26280, 27740, 28296, 28689, 29868, 31440, 31536, 33288, 35370, 37335, 37449, 38252, 39420, 39824, 41040, 41610, 44802, 47160, 47815, 49780, 49932, 52560, 55480, 56592, 57378, 59736, 62415, 66576, 67203, 70740, 74670, 74898, 76504, 78840, 83220, 86067, 89604, 94320, 95630, 99560, 99864, 110960, 112005, 114756, 119472, 124830, 134406, 141480, 143445, 149340, 149796, 153008, 157680, 166440, 172134, 179208, 181697, 187245, 191260, 199120, 199728, 224010, 229512, 249660, 258201, 268812, 282960, 286890, 298680, 299592, 332880, 336015, 344268, 358416, 363394, 374490, 382520, 430335, 448020, 459024, 499320, 516402, 537624, 545091, 573780, 597360, 599184, 672030, 688536, 726788, 748980, 765040, 860670, 896040, 908485, 998640, 1032804, 1075248, 1090182, 1147560, 1291005, 1344060, 1377072, 1453576, 1497960, 1635273, 1721340, 1792080, 1816970, 2065608, 2180364, 2295120, 2582010, 2688120, 2725455, 2907152, 2995920, 3270546, 3442680, 3633940, 4131216, 4360728, 4905819, 5164020, 5376240, 5450910, 6541092, 6885360, 7267880, 8176365, 8721456, 9811638, 10328040, 10901820, 13082184, 14535760, 16352730, 19623276, 20656080, 21803640, 24529095, 26164368, 32705460, 39246552, 43607280, 49058190, 65410920, 78493104, 98116380, 130821840, 196232760, 392465520]

約数ペア:

[(1, 392465520), (2, 196232760), (3, 130821840), (4, 98116380), (5, 78493104), (6, 65410920), (8, 49058190), (9, 43607280), (10, 39246552), (12, 32705460), (15, 26164368), (16, 24529095), (18, 21803640), (19, 20656080), (20, 19623276), (24, 16352730), (27, 14535760), (30, 13082184), (36, 10901820), (38, 10328040), (40, 9811638), (45, 8721456), (48, 8176365), (54, 7267880), (57, 6885360), (60, 6541092), (72, 5450910), (73, 5376240), (76, 5164020), (80, 4905819), (90, 4360728), (95, 4131216), (108, 3633940), (114, 3442680), (120, 3270546), (131, 2995920), (135, 2907152), (144, 2725455), (146, 2688120), (152, 2582010), (171, 2295120), (180, 2180364), (190, 2065608), (216, 1816970), (219, 1792080), (228, 1721340), (240, 1635273), (262, 1497960), (270, 1453576), (285, 1377072), (292, 1344060), (304, 1291005), (342, 1147560), (360, 1090182), (365, 1075248), (380, 1032804), (393, 998640), (432, 908485), (438, 896040), (456, 860670), (513, 765040), (524, 748980), (540, 726788), (570, 688536), (584, 672030), (655, 599184), (657, 597360), (684, 573780), (720, 545091), (730, 537624), (760, 516402), (786, 499320), (855, 459024), (876, 448020), (912, 430335), (1026, 382520), (1048, 374490), (1080, 363394), (1095, 358416), (1140, 344268), (1168, 336015), (1179, 332880), (1310, 299592), (1314, 298680), (1368, 286890), (1387, 282960), (1460, 268812), (1520, 258201), (1572, 249660), (1710, 229512), (1752, 224010), (1965, 199728), (1971, 199120), (2052, 191260), (2096, 187245), (2160, 181697), (2190, 179208), (2280, 172134), (2358, 166440), (2489, 157680), (2565, 153008), (2620, 149796), (2628, 149340), (2736, 143445), (2774, 141480), (2920, 134406), (3144, 124830), (3285, 119472), (3420, 114756), (3504, 112005), (3537, 110960), (3930, 99864), (3942, 99560), (4104, 95630), (4161, 94320), (4380, 89604), (4560, 86067), (4716, 83220), (4978, 78840), (5130, 76504), (5240, 74898), (5256, 74670), (5548, 70740), (5840, 67203), (5895, 66576), (6288, 62415), (6570, 59736), (6840, 57378), (6935, 56592), (7074, 55480), (7467, 52560), (7860, 49932), (7884, 49780), (8208, 47815), (8322, 47160), (8760, 44802), (9432, 41610), (9563, 41040), (9855, 39824), (9956, 39420), (10260, 38252), (10480, 37449), (10512, 37335), (11096, 35370), (11790, 33288), (12445, 31536), (12483, 31440), (13140, 29868), (13680, 28689), (13870, 28296), (14148, 27740), (14934, 26280), (15720, 24966), (15768, 24890), (16644, 23580), (17520, 22401), (17685, 22192), (18864, 20805), (19126, 20520), (19710, 19912)]