813015840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2659}}^1$

素因数の和:2704

約数の個数: 288

約数和(自身を含む): 3209492160

約数和(自身を除く): 2396476320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1365, 1456, 1470, 1560, 1568, 1680, 1820, 1911, 1960, 2080, 2184, 2352, 2548, 2659, 2730, 2912, 2940, 3120, 3185, 3360, 3640, 3822, 3920, 4368, 4704, 5096, 5318, 5460, 5880, 6240, 6370, 7280, 7644, 7840, 7977, 8736, 9555, 10192, 10636, 10920, 11760, 12740, 13295, 14560, 15288, 15954, 18613, 19110, 20384, 21272, 21840, 23520, 25480, 26590, 30576, 31908, 34567, 37226, 38220, 39885, 42544, 43680, 50960, 53180, 55839, 61152, 63816, 69134, 74452, 76440, 79770, 85088, 93065, 101920, 103701, 106360, 111678, 127632, 130291, 138268, 148904, 152880, 159540, 172835, 186130, 207402, 212720, 223356, 241969, 255264, 260582, 276536, 279195, 297808, 305760, 319080, 345670, 372260, 390873, 414804, 425440, 446712, 483938, 518505, 521164, 553072, 558390, 595616, 638160, 651455, 691340, 725907, 744520, 781746, 829608, 893424, 967876, 1037010, 1042328, 1106144, 1116780, 1209845, 1276320, 1302910, 1382680, 1451814, 1489040, 1563492, 1659216, 1693783, 1786848, 1935752, 1954365, 2074020, 2084656, 2233560, 2419690, 2605820, 2765360, 2903628, 2978080, 3126984, 3318432, 3387566, 3629535, 3871504, 3908730, 4148040, 4169312, 4467120, 4839380, 5081349, 5211640, 5530720, 5807256, 6253968, 6775132, 7259070, 7743008, 7817460, 8296080, 8468915, 8934240, 9678760, 10162698, 10423280, 11614512, 12507936, 13550264, 14518140, 15634920, 16592160, 16937830, 19357520, 20325396, 20846560, 23229024, 25406745, 27100528, 29036280, 31269840, 33875660, 38715040, 40650792, 50813490, 54201056, 58072560, 62539680, 67751320, 81301584, 101626980, 116145120, 135502640, 162603168, 203253960, 271005280, 406507920, 813015840]

約数ペア:

[(1, 813015840), (2, 406507920), (3, 271005280), (4, 203253960), (5, 162603168), (6, 135502640), (7, 116145120), (8, 101626980), (10, 81301584), (12, 67751320), (13, 62539680), (14, 58072560), (15, 54201056), (16, 50813490), (20, 40650792), (21, 38715040), (24, 33875660), (26, 31269840), (28, 29036280), (30, 27100528), (32, 25406745), (35, 23229024), (39, 20846560), (40, 20325396), (42, 19357520), (48, 16937830), (49, 16592160), (52, 15634920), (56, 14518140), (60, 13550264), (65, 12507936), (70, 11614512), (78, 10423280), (80, 10162698), (84, 9678760), (91, 8934240), (96, 8468915), (98, 8296080), (104, 7817460), (105, 7743008), (112, 7259070), (120, 6775132), (130, 6253968), (140, 5807256), (147, 5530720), (156, 5211640), (160, 5081349), (168, 4839380), (182, 4467120), (195, 4169312), (196, 4148040), (208, 3908730), (210, 3871504), (224, 3629535), (240, 3387566), (245, 3318432), (260, 3126984), (273, 2978080), (280, 2903628), (294, 2765360), (312, 2605820), (336, 2419690), (364, 2233560), (390, 2084656), (392, 2074020), (416, 1954365), (420, 1935752), (455, 1786848), (480, 1693783), (490, 1659216), (520, 1563492), (546, 1489040), (560, 1451814), (588, 1382680), (624, 1302910), (637, 1276320), (672, 1209845), (728, 1116780), (735, 1106144), (780, 1042328), (784, 1037010), (840, 967876), (910, 893424), (980, 829608), (1040, 781746), (1092, 744520), (1120, 725907), (1176, 691340), (1248, 651455), (1274, 638160), (1365, 595616), (1456, 558390), (1470, 553072), (1560, 521164), (1568, 518505), (1680, 483938), (1820, 446712), (1911, 425440), (1960, 414804), (2080, 390873), (2184, 372260), (2352, 345670), (2548, 319080), (2659, 305760), (2730, 297808), (2912, 279195), (2940, 276536), (3120, 260582), (3185, 255264), (3360, 241969), (3640, 223356), (3822, 212720), (3920, 207402), (4368, 186130), (4704, 172835), (5096, 159540), (5318, 152880), (5460, 148904), (5880, 138268), (6240, 130291), (6370, 127632), (7280, 111678), (7644, 106360), (7840, 103701), (7977, 101920), (8736, 93065), (9555, 85088), (10192, 79770), (10636, 76440), (10920, 74452), (11760, 69134), (12740, 63816), (13295, 61152), (14560, 55839), (15288, 53180), (15954, 50960), (18613, 43680), (19110, 42544), (20384, 39885), (21272, 38220), (21840, 37226), (23520, 34567), (25480, 31908), (26590, 30576)]