20183785440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2671}}^1$

素因数の和:2882

約数の個数: 384

約数和(自身を含む): 78732767232

約数和(自身を除く): 58548981792

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, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 173, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 346, 364, 390, 416, 420, 455, 480, 519, 520, 546, 560, 624, 672, 692, 728, 780, 840, 865, 910, 1038, 1040, 1092, 1120, 1211, 1248, 1365, 1384, 1456, 1560, 1680, 1730, 1820, 2076, 2080, 2184, 2249, 2422, 2595, 2671, 2730, 2768, 2912, 3120, 3360, 3460, 3633, 3640, 4152, 4368, 4498, 4844, 5190, 5342, 5460, 5536, 6055, 6240, 6747, 6920, 7266, 7280, 8013, 8304, 8736, 8996, 9688, 10380, 10684, 10920, 11245, 12110, 13355, 13494, 13840, 14532, 14560, 15743, 16026, 16608, 17992, 18165, 18697, 19376, 20760, 21368, 21840, 22490, 24220, 26710, 26988, 27680, 29064, 31486, 32052, 33735, 34723, 35984, 36330, 37394, 38752, 40065, 41520, 42736, 43680, 44980, 47229, 48440, 53420, 53976, 56091, 58128, 62972, 64104, 67470, 69446, 71968, 72660, 74788, 78715, 80130, 83040, 85472, 89960, 93485, 94458, 96880, 104169, 106840, 107952, 112182, 116256, 125944, 128208, 134940, 138892, 145320, 149576, 157430, 160260, 173615, 179920, 186970, 188916, 193760, 208338, 213680, 215904, 224364, 236145, 243061, 251888, 256416, 269880, 277784, 280455, 290640, 299152, 314860, 320520, 347230, 359840, 373940, 377832, 416676, 427360, 448728, 462083, 472290, 486122, 503776, 520845, 539760, 555568, 560910, 581280, 598304, 629720, 641040, 694460, 729183, 747880, 755664, 833352, 897456, 924166, 944580, 972244, 1041690, 1079520, 1111136, 1121820, 1215305, 1259440, 1282080, 1386249, 1388920, 1458366, 1495760, 1511328, 1666704, 1794912, 1848332, 1889160, 1944488, 2083380, 2243640, 2310415, 2430610, 2518880, 2772498, 2777840, 2916732, 2991520, 3234581, 3333408, 3645915, 3696664, 3778320, 3888976, 4166760, 4487280, 4620830, 4861220, 5544996, 5555680, 5833464, 6007079, 6469162, 6931245, 7291830, 7393328, 7556640, 7777952, 8333520, 8974560, 9241660, 9703743, 9722440, 11089992, 11666928, 12014158, 12938324, 13862490, 14583660, 14786656, 16172905, 16667040, 18021237, 18483320, 19407486, 19444880, 22179984, 23333856, 24028316, 25876648, 27724980, 29167320, 30035395, 32345810, 36042474, 36966640, 38814972, 38889760, 42049553, 44359968, 48056632, 48518715, 51753296, 55449960, 58334640, 60070790, 64691620, 72084948, 73933280, 77629944, 84099106, 90106185, 96113264, 97037430, 103506592, 110899920, 116669280, 120141580, 126148659, 129383240, 144169896, 155259888, 168198212, 180212370, 192226528, 194074860, 210247765, 221799840, 240283160, 252297318, 258766480, 288339792, 310519776, 336396424, 360424740, 388149720, 420495530, 480566320, 504594636, 517532960, 576679584, 630743295, 672792848, 720849480, 776299440, 840991060, 961132640, 1009189272, 1261486590, 1345585696, 1441698960, 1552598880, 1681982120, 2018378544, 2522973180, 2883397920, 3363964240, 4036757088, 5045946360, 6727928480, 10091892720, 20183785440]

約数ペア:

[(1, 20183785440), (2, 10091892720), (3, 6727928480), (4, 5045946360), (5, 4036757088), (6, 3363964240), (7, 2883397920), (8, 2522973180), (10, 2018378544), (12, 1681982120), (13, 1552598880), (14, 1441698960), (15, 1345585696), (16, 1261486590), (20, 1009189272), (21, 961132640), (24, 840991060), (26, 776299440), (28, 720849480), (30, 672792848), (32, 630743295), (35, 576679584), (39, 517532960), (40, 504594636), (42, 480566320), (48, 420495530), (52, 388149720), (56, 360424740), (60, 336396424), (65, 310519776), (70, 288339792), (78, 258766480), (80, 252297318), (84, 240283160), (91, 221799840), (96, 210247765), (104, 194074860), (105, 192226528), (112, 180212370), (120, 168198212), (130, 155259888), (140, 144169896), (156, 129383240), (160, 126148659), (168, 120141580), (173, 116669280), (182, 110899920), (195, 103506592), (208, 97037430), (210, 96113264), (224, 90106185), (240, 84099106), (260, 77629944), (273, 73933280), (280, 72084948), (312, 64691620), (336, 60070790), (346, 58334640), (364, 55449960), (390, 51753296), (416, 48518715), (420, 48056632), (455, 44359968), (480, 42049553), (519, 38889760), (520, 38814972), (546, 36966640), (560, 36042474), (624, 32345810), (672, 30035395), (692, 29167320), (728, 27724980), (780, 25876648), (840, 24028316), (865, 23333856), (910, 22179984), (1038, 19444880), (1040, 19407486), (1092, 18483320), (1120, 18021237), (1211, 16667040), (1248, 16172905), (1365, 14786656), (1384, 14583660), (1456, 13862490), (1560, 12938324), (1680, 12014158), (1730, 11666928), (1820, 11089992), (2076, 9722440), (2080, 9703743), (2184, 9241660), (2249, 8974560), (2422, 8333520), (2595, 7777952), (2671, 7556640), (2730, 7393328), (2768, 7291830), (2912, 6931245), (3120, 6469162), (3360, 6007079), (3460, 5833464), (3633, 5555680), (3640, 5544996), (4152, 4861220), (4368, 4620830), (4498, 4487280), (4844, 4166760), (5190, 3888976), (5342, 3778320), (5460, 3696664), (5536, 3645915), (6055, 3333408), (6240, 3234581), (6747, 2991520), (6920, 2916732), (7266, 2777840), (7280, 2772498), (8013, 2518880), (8304, 2430610), (8736, 2310415), (8996, 2243640), (9688, 2083380), (10380, 1944488), (10684, 1889160), (10920, 1848332), (11245, 1794912), (12110, 1666704), (13355, 1511328), (13494, 1495760), (13840, 1458366), (14532, 1388920), (14560, 1386249), (15743, 1282080), (16026, 1259440), (16608, 1215305), (17992, 1121820), (18165, 1111136), (18697, 1079520), (19376, 1041690), (20760, 972244), (21368, 944580), (21840, 924166), (22490, 897456), (24220, 833352), (26710, 755664), (26988, 747880), (27680, 729183), (29064, 694460), (31486, 641040), (32052, 629720), (33735, 598304), (34723, 581280), (35984, 560910), (36330, 555568), (37394, 539760), (38752, 520845), (40065, 503776), (41520, 486122), (42736, 472290), (43680, 462083), (44980, 448728), (47229, 427360), (48440, 416676), (53420, 377832), (53976, 373940), (56091, 359840), (58128, 347230), (62972, 320520), (64104, 314860), (67470, 299152), (69446, 290640), (71968, 280455), (72660, 277784), (74788, 269880), (78715, 256416), (80130, 251888), (83040, 243061), (85472, 236145), (89960, 224364), (93485, 215904), (94458, 213680), (96880, 208338), (104169, 193760), (106840, 188916), (107952, 186970), (112182, 179920), (116256, 173615), (125944, 160260), (128208, 157430), (134940, 149576), (138892, 145320)]