28922117280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1381}}^1$

素因数の和:1700

約数の個数: 384

約数和(自身を含む): 109126434816

約数和(自身を除く): 80204317536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 271, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 542, 552, 560, 644, 672, 690, 736, 805, 813, 840, 920, 966, 1084, 1104, 1120, 1288, 1355, 1380, 1381, 1610, 1626, 1680, 1840, 1897, 1932, 2168, 2208, 2415, 2576, 2710, 2760, 2762, 3220, 3252, 3360, 3680, 3794, 3864, 4065, 4143, 4336, 4830, 5152, 5420, 5520, 5524, 5691, 6233, 6440, 6504, 6905, 7588, 7728, 8130, 8286, 8672, 9485, 9660, 9667, 10840, 11040, 11048, 11382, 12466, 12880, 13008, 13810, 15176, 15456, 16260, 16572, 18699, 18970, 19320, 19334, 20715, 21680, 22096, 22764, 24932, 25760, 26016, 27620, 28455, 29001, 30352, 31165, 31763, 32520, 33144, 37398, 37940, 38640, 38668, 41430, 43360, 43631, 44192, 45528, 48335, 49864, 55240, 56910, 58002, 60704, 62330, 63526, 65040, 66288, 74796, 75880, 77280, 77336, 82860, 87262, 91056, 93495, 95289, 96670, 99728, 110480, 113820, 116004, 124660, 127052, 130080, 130893, 132576, 145005, 149592, 151760, 154672, 158815, 165720, 174524, 182112, 186990, 190578, 193340, 199456, 218155, 220960, 222341, 227640, 232008, 249320, 254104, 261786, 290010, 299184, 303520, 309344, 317630, 331440, 349048, 373980, 374251, 381156, 386680, 436310, 444682, 455280, 464016, 476445, 498640, 508208, 523572, 580020, 598368, 635260, 654465, 662880, 667023, 698096, 747960, 748502, 762312, 773360, 872620, 889364, 910560, 928032, 952890, 997280, 1016416, 1047144, 1111705, 1122753, 1160040, 1270520, 1308930, 1334046, 1396192, 1495920, 1497004, 1524624, 1546720, 1745240, 1778728, 1871255, 1905780, 2094288, 2223410, 2245506, 2320080, 2541040, 2617860, 2619757, 2668092, 2991840, 2994008, 3049248, 3335115, 3490480, 3557456, 3742510, 3811560, 4188576, 4446820, 4491012, 4640160, 5082080, 5235720, 5239514, 5336184, 5613765, 5988016, 6670230, 6980960, 7114912, 7485020, 7623120, 7859271, 8607773, 8893640, 8982024, 10471440, 10479028, 10672368, 11227530, 11976032, 13098785, 13340460, 14970040, 15246240, 15718542, 17215546, 17787280, 17964048, 20942880, 20958056, 21344736, 22455060, 25823319, 26197570, 26680920, 29940080, 31437084, 34431092, 35574560, 35928096, 39296355, 41916112, 43038865, 44910120, 51646638, 52395140, 53361840, 59880160, 60254411, 62874168, 68862184, 78592710, 83832224, 86077730, 89820240, 103293276, 104790280, 106723680, 120508822, 125748336, 129116595, 137724368, 157185420, 172155460, 179640480, 180763233, 206586552, 209580560, 241017644, 251496672, 258233190, 275448736, 301272055, 314370840, 344310920, 361526466, 413173104, 419161120, 482035288, 516466380, 602544110, 628741680, 688621840, 723052932, 826346208, 903816165, 964070576, 1032932760, 1205088220, 1257483360, 1377243680, 1446105864, 1807632330, 1928141152, 2065865520, 2410176440, 2892211728, 3615264660, 4131731040, 4820352880, 5784423456, 7230529320, 9640705760, 14461058640, 28922117280]

約数ペア:

[(1, 28922117280), (2, 14461058640), (3, 9640705760), (4, 7230529320), (5, 5784423456), (6, 4820352880), (7, 4131731040), (8, 3615264660), (10, 2892211728), (12, 2410176440), (14, 2065865520), (15, 1928141152), (16, 1807632330), (20, 1446105864), (21, 1377243680), (23, 1257483360), (24, 1205088220), (28, 1032932760), (30, 964070576), (32, 903816165), (35, 826346208), (40, 723052932), (42, 688621840), (46, 628741680), (48, 602544110), (56, 516466380), (60, 482035288), (69, 419161120), (70, 413173104), (80, 361526466), (84, 344310920), (92, 314370840), (96, 301272055), (105, 275448736), (112, 258233190), (115, 251496672), (120, 241017644), (138, 209580560), (140, 206586552), (160, 180763233), (161, 179640480), (168, 172155460), (184, 157185420), (210, 137724368), (224, 129116595), (230, 125748336), (240, 120508822), (271, 106723680), (276, 104790280), (280, 103293276), (322, 89820240), (336, 86077730), (345, 83832224), (368, 78592710), (420, 68862184), (460, 62874168), (480, 60254411), (483, 59880160), (542, 53361840), (552, 52395140), (560, 51646638), (644, 44910120), (672, 43038865), (690, 41916112), (736, 39296355), (805, 35928096), (813, 35574560), (840, 34431092), (920, 31437084), (966, 29940080), (1084, 26680920), (1104, 26197570), (1120, 25823319), (1288, 22455060), (1355, 21344736), (1380, 20958056), (1381, 20942880), (1610, 17964048), (1626, 17787280), (1680, 17215546), (1840, 15718542), (1897, 15246240), (1932, 14970040), (2168, 13340460), (2208, 13098785), (2415, 11976032), (2576, 11227530), (2710, 10672368), (2760, 10479028), (2762, 10471440), (3220, 8982024), (3252, 8893640), (3360, 8607773), (3680, 7859271), (3794, 7623120), (3864, 7485020), (4065, 7114912), (4143, 6980960), (4336, 6670230), (4830, 5988016), (5152, 5613765), (5420, 5336184), (5520, 5239514), (5524, 5235720), (5691, 5082080), (6233, 4640160), (6440, 4491012), (6504, 4446820), (6905, 4188576), (7588, 3811560), (7728, 3742510), (8130, 3557456), (8286, 3490480), (8672, 3335115), (9485, 3049248), (9660, 2994008), (9667, 2991840), (10840, 2668092), (11040, 2619757), (11048, 2617860), (11382, 2541040), (12466, 2320080), (12880, 2245506), (13008, 2223410), (13810, 2094288), (15176, 1905780), (15456, 1871255), (16260, 1778728), (16572, 1745240), (18699, 1546720), (18970, 1524624), (19320, 1497004), (19334, 1495920), (20715, 1396192), (21680, 1334046), (22096, 1308930), (22764, 1270520), (24932, 1160040), (25760, 1122753), (26016, 1111705), (27620, 1047144), (28455, 1016416), (29001, 997280), (30352, 952890), (31165, 928032), (31763, 910560), (32520, 889364), (33144, 872620), (37398, 773360), (37940, 762312), (38640, 748502), (38668, 747960), (41430, 698096), (43360, 667023), (43631, 662880), (44192, 654465), (45528, 635260), (48335, 598368), (49864, 580020), (55240, 523572), (56910, 508208), (58002, 498640), (60704, 476445), (62330, 464016), (63526, 455280), (65040, 444682), (66288, 436310), (74796, 386680), (75880, 381156), (77280, 374251), (77336, 373980), (82860, 349048), (87262, 331440), (91056, 317630), (93495, 309344), (95289, 303520), (96670, 299184), (99728, 290010), (110480, 261786), (113820, 254104), (116004, 249320), (124660, 232008), (127052, 227640), (130080, 222341), (130893, 220960), (132576, 218155), (145005, 199456), (149592, 193340), (151760, 190578), (154672, 186990), (158815, 182112), (165720, 174524)]