281616480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 384

約数和(自身を含む): 1074124800

約数和(自身を除く): 792508320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 47, 48, 54, 57, 60, 72, 73, 76, 80, 90, 94, 95, 96, 108, 114, 120, 135, 141, 144, 146, 152, 160, 171, 180, 188, 190, 216, 219, 228, 235, 240, 270, 282, 285, 288, 292, 304, 342, 360, 365, 376, 380, 423, 432, 438, 456, 470, 480, 513, 540, 564, 570, 584, 608, 657, 684, 705, 720, 730, 752, 760, 846, 855, 864, 876, 893, 912, 940, 1026, 1080, 1095, 1128, 1140, 1168, 1269, 1314, 1368, 1387, 1410, 1440, 1460, 1504, 1520, 1692, 1710, 1752, 1786, 1824, 1880, 1971, 2052, 2115, 2160, 2190, 2256, 2280, 2336, 2538, 2565, 2628, 2679, 2736, 2774, 2820, 2920, 3040, 3285, 3384, 3420, 3431, 3504, 3572, 3760, 3942, 4104, 4161, 4230, 4320, 4380, 4465, 4512, 4560, 5076, 5130, 5256, 5358, 5472, 5548, 5640, 5840, 6345, 6570, 6768, 6840, 6862, 6935, 7008, 7144, 7520, 7884, 8037, 8208, 8322, 8460, 8760, 8930, 9120, 9855, 10152, 10260, 10293, 10512, 10716, 11096, 11280, 11680, 12483, 12690, 13140, 13395, 13536, 13680, 13724, 13870, 14288, 15768, 16074, 16416, 16644, 16920, 17155, 17520, 17860, 19710, 20304, 20520, 20586, 20805, 21024, 21432, 22192, 22560, 24111, 24966, 25380, 26280, 26790, 27360, 27448, 27740, 28576, 30879, 31536, 32148, 33288, 33840, 34310, 35040, 35720, 37449, 39420, 40185, 40608, 41040, 41172, 41610, 42864, 44384, 48222, 49932, 50760, 51465, 52560, 53580, 54896, 55480, 61758, 62415, 63072, 64296, 65189, 66576, 67680, 68620, 71440, 74898, 78840, 80370, 82080, 82344, 83220, 85728, 92637, 96444, 99864, 101520, 102930, 105120, 107160, 109792, 110960, 120555, 123516, 124830, 128592, 130378, 133152, 137240, 142880, 149796, 154395, 157680, 160740, 164688, 166440, 185274, 187245, 192888, 195567, 199728, 203040, 205860, 214320, 221920, 241110, 247032, 249660, 257184, 260756, 274480, 299592, 308790, 315360, 321480, 325945, 329376, 332880, 370548, 374490, 385776, 391134, 399456, 411720, 428640, 463185, 482220, 494064, 499320, 521512, 548960, 586701, 599184, 617580, 642960, 651890, 665760, 741096, 748980, 771552, 782268, 823440, 926370, 964440, 977835, 988128, 998640, 1043024, 1173402, 1198368, 1235160, 1285920, 1303780, 1482192, 1497960, 1564536, 1646880, 1760103, 1852740, 1928880, 1955670, 1997280, 2086048, 2346804, 2470320, 2607560, 2933505, 2964384, 2995920, 3129072, 3520206, 3705480, 3857760, 3911340, 4693608, 4940640, 5215120, 5867010, 5991840, 6258144, 7040412, 7410960, 7822680, 8800515, 9387216, 10430240, 11734020, 14080824, 14821920, 15645360, 17601030, 18774432, 23468040, 28161648, 31290720, 35202060, 46936080, 56323296, 70404120, 93872160, 140808240, 281616480]

約数ペア:

[(1, 281616480), (2, 140808240), (3, 93872160), (4, 70404120), (5, 56323296), (6, 46936080), (8, 35202060), (9, 31290720), (10, 28161648), (12, 23468040), (15, 18774432), (16, 17601030), (18, 15645360), (19, 14821920), (20, 14080824), (24, 11734020), (27, 10430240), (30, 9387216), (32, 8800515), (36, 7822680), (38, 7410960), (40, 7040412), (45, 6258144), (47, 5991840), (48, 5867010), (54, 5215120), (57, 4940640), (60, 4693608), (72, 3911340), (73, 3857760), (76, 3705480), (80, 3520206), (90, 3129072), (94, 2995920), (95, 2964384), (96, 2933505), (108, 2607560), (114, 2470320), (120, 2346804), (135, 2086048), (141, 1997280), (144, 1955670), (146, 1928880), (152, 1852740), (160, 1760103), (171, 1646880), (180, 1564536), (188, 1497960), (190, 1482192), (216, 1303780), (219, 1285920), (228, 1235160), (235, 1198368), (240, 1173402), (270, 1043024), (282, 998640), (285, 988128), (288, 977835), (292, 964440), (304, 926370), (342, 823440), (360, 782268), (365, 771552), (376, 748980), (380, 741096), (423, 665760), (432, 651890), (438, 642960), (456, 617580), (470, 599184), (480, 586701), (513, 548960), (540, 521512), (564, 499320), (570, 494064), (584, 482220), (608, 463185), (657, 428640), (684, 411720), (705, 399456), (720, 391134), (730, 385776), (752, 374490), (760, 370548), (846, 332880), (855, 329376), (864, 325945), (876, 321480), (893, 315360), (912, 308790), (940, 299592), (1026, 274480), (1080, 260756), (1095, 257184), (1128, 249660), (1140, 247032), (1168, 241110), (1269, 221920), (1314, 214320), (1368, 205860), (1387, 203040), (1410, 199728), (1440, 195567), (1460, 192888), (1504, 187245), (1520, 185274), (1692, 166440), (1710, 164688), (1752, 160740), (1786, 157680), (1824, 154395), (1880, 149796), (1971, 142880), (2052, 137240), (2115, 133152), (2160, 130378), (2190, 128592), (2256, 124830), (2280, 123516), (2336, 120555), (2538, 110960), (2565, 109792), (2628, 107160), (2679, 105120), (2736, 102930), (2774, 101520), (2820, 99864), (2920, 96444), (3040, 92637), (3285, 85728), (3384, 83220), (3420, 82344), (3431, 82080), (3504, 80370), (3572, 78840), (3760, 74898), (3942, 71440), (4104, 68620), (4161, 67680), (4230, 66576), (4320, 65189), (4380, 64296), (4465, 63072), (4512, 62415), (4560, 61758), (5076, 55480), (5130, 54896), (5256, 53580), (5358, 52560), (5472, 51465), (5548, 50760), (5640, 49932), (5840, 48222), (6345, 44384), (6570, 42864), (6768, 41610), (6840, 41172), (6862, 41040), (6935, 40608), (7008, 40185), (7144, 39420), (7520, 37449), (7884, 35720), (8037, 35040), (8208, 34310), (8322, 33840), (8460, 33288), (8760, 32148), (8930, 31536), (9120, 30879), (9855, 28576), (10152, 27740), (10260, 27448), (10293, 27360), (10512, 26790), (10716, 26280), (11096, 25380), (11280, 24966), (11680, 24111), (12483, 22560), (12690, 22192), (13140, 21432), (13395, 21024), (13536, 20805), (13680, 20586), (13724, 20520), (13870, 20304), (14288, 19710), (15768, 17860), (16074, 17520), (16416, 17155), (16644, 16920)]