21863882520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:447

約数の個数: 288

約数和(自身を含む): 73579147200

約数和(自身を除く): 51715264680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 73, 90, 118, 120, 146, 177, 180, 219, 236, 239, 292, 295, 354, 360, 365, 438, 472, 478, 531, 584, 590, 657, 708, 717, 730, 876, 885, 956, 1062, 1095, 1180, 1195, 1314, 1416, 1434, 1460, 1752, 1770, 1912, 2124, 2151, 2190, 2360, 2390, 2628, 2655, 2868, 2920, 3285, 3481, 3540, 3585, 4248, 4302, 4307, 4380, 4780, 5256, 5310, 5736, 6570, 6962, 7080, 7170, 8604, 8614, 8760, 9560, 10443, 10620, 10755, 12921, 13140, 13924, 14101, 14340, 17208, 17228, 17405, 17447, 20886, 21240, 21510, 21535, 25842, 26280, 27848, 28202, 28680, 31329, 34456, 34810, 34894, 38763, 41772, 42303, 43020, 43070, 51684, 52215, 52341, 56404, 62658, 64605, 69620, 69788, 70505, 77526, 83544, 84606, 86040, 86140, 87235, 103368, 104430, 104682, 112808, 125316, 126909, 129210, 139240, 139576, 141010, 155052, 156645, 157023, 169212, 172280, 174470, 193815, 208860, 209364, 211515, 250632, 253818, 254113, 258420, 261705, 282020, 310104, 313290, 314046, 338424, 348940, 387630, 417720, 418728, 423030, 507636, 508226, 516840, 523410, 564040, 626580, 628092, 634545, 697880, 762339, 775260, 785115, 831959, 846060, 1015272, 1016452, 1029373, 1046820, 1253160, 1256184, 1269090, 1270565, 1524678, 1550520, 1570230, 1663918, 1692120, 2032904, 2058746, 2093640, 2287017, 2495877, 2538180, 2541130, 3049356, 3088119, 3140460, 3327836, 3811695, 4117492, 4159795, 4574034, 4991754, 5076360, 5082260, 5146865, 6098712, 6176238, 6280920, 6655672, 7487631, 7623390, 8234984, 8319590, 9148068, 9264357, 9983508, 10164520, 10293730, 11435085, 12352476, 12479385, 14975262, 15246780, 15440595, 16639180, 18296136, 18528714, 19967016, 20587460, 22870170, 24704952, 24958770, 29950524, 30493560, 30881190, 33278360, 37057428, 37438155, 41174920, 45740340, 46321785, 49917540, 59901048, 60733007, 61762380, 74114856, 74876310, 91480680, 92643570, 99835080, 121466014, 123524760, 149752620, 182199021, 185287140, 242932028, 299505240, 303665035, 364398042, 370574280, 485864056, 546597063, 607330070, 728796084, 910995105, 1093194126, 1214660140, 1457592168, 1821990210, 2186388252, 2429320280, 2732985315, 3643980420, 4372776504, 5465970630, 7287960840, 10931941260, 21863882520]

約数ペア:

[(1, 21863882520), (2, 10931941260), (3, 7287960840), (4, 5465970630), (5, 4372776504), (6, 3643980420), (8, 2732985315), (9, 2429320280), (10, 2186388252), (12, 1821990210), (15, 1457592168), (18, 1214660140), (20, 1093194126), (24, 910995105), (30, 728796084), (36, 607330070), (40, 546597063), (45, 485864056), (59, 370574280), (60, 364398042), (72, 303665035), (73, 299505240), (90, 242932028), (118, 185287140), (120, 182199021), (146, 149752620), (177, 123524760), (180, 121466014), (219, 99835080), (236, 92643570), (239, 91480680), (292, 74876310), (295, 74114856), (354, 61762380), (360, 60733007), (365, 59901048), (438, 49917540), (472, 46321785), (478, 45740340), (531, 41174920), (584, 37438155), (590, 37057428), (657, 33278360), (708, 30881190), (717, 30493560), (730, 29950524), (876, 24958770), (885, 24704952), (956, 22870170), (1062, 20587460), (1095, 19967016), (1180, 18528714), (1195, 18296136), (1314, 16639180), (1416, 15440595), (1434, 15246780), (1460, 14975262), (1752, 12479385), (1770, 12352476), (1912, 11435085), (2124, 10293730), (2151, 10164520), (2190, 9983508), (2360, 9264357), (2390, 9148068), (2628, 8319590), (2655, 8234984), (2868, 7623390), (2920, 7487631), (3285, 6655672), (3481, 6280920), (3540, 6176238), (3585, 6098712), (4248, 5146865), (4302, 5082260), (4307, 5076360), (4380, 4991754), (4780, 4574034), (5256, 4159795), (5310, 4117492), (5736, 3811695), (6570, 3327836), (6962, 3140460), (7080, 3088119), (7170, 3049356), (8604, 2541130), (8614, 2538180), (8760, 2495877), (9560, 2287017), (10443, 2093640), (10620, 2058746), (10755, 2032904), (12921, 1692120), (13140, 1663918), (13924, 1570230), (14101, 1550520), (14340, 1524678), (17208, 1270565), (17228, 1269090), (17405, 1256184), (17447, 1253160), (20886, 1046820), (21240, 1029373), (21510, 1016452), (21535, 1015272), (25842, 846060), (26280, 831959), (27848, 785115), (28202, 775260), (28680, 762339), (31329, 697880), (34456, 634545), (34810, 628092), (34894, 626580), (38763, 564040), (41772, 523410), (42303, 516840), (43020, 508226), (43070, 507636), (51684, 423030), (52215, 418728), (52341, 417720), (56404, 387630), (62658, 348940), (64605, 338424), (69620, 314046), (69788, 313290), (70505, 310104), (77526, 282020), (83544, 261705), (84606, 258420), (86040, 254113), (86140, 253818), (87235, 250632), (103368, 211515), (104430, 209364), (104682, 208860), (112808, 193815), (125316, 174470), (126909, 172280), (129210, 169212), (139240, 157023), (139576, 156645), (141010, 155052)]