284072880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13007}}^1$

素因数の和:13043

約数の個数: 160

約数和(自身を含む): 1083930624

約数和(自身を除く): 799857744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 13007, 21840, 26014, 39021, 52028, 65035, 78042, 91049, 104056, 130070, 156084, 169091, 182098, 195105, 208112, 260140, 273147, 312168, 338182, 364196, 390210, 455245, 507273, 520280, 546294, 624336, 676364, 728392, 780420, 845455, 910490, 1014546, 1040560, 1092588, 1183637, 1352728, 1365735, 1456784, 1560840, 1690910, 1820980, 2029092, 2185176, 2367274, 2536365, 2705456, 2731470, 3121680, 3381820, 3550911, 3641960, 4058184, 4370352, 4734548, 5072730, 5462940, 5918185, 6763640, 7101822, 7283920, 8116368, 9469096, 10145460, 10925880, 11836370, 13527280, 14203644, 17754555, 18938192, 20290920, 21851760, 23672740, 28407288, 35509110, 40581840, 47345480, 56814576, 71018220, 94690960, 142036440, 284072880]

約数ペア:

[(1, 284072880), (2, 142036440), (3, 94690960), (4, 71018220), (5, 56814576), (6, 47345480), (7, 40581840), (8, 35509110), (10, 28407288), (12, 23672740), (13, 21851760), (14, 20290920), (15, 18938192), (16, 17754555), (20, 14203644), (21, 13527280), (24, 11836370), (26, 10925880), (28, 10145460), (30, 9469096), (35, 8116368), (39, 7283920), (40, 7101822), (42, 6763640), (48, 5918185), (52, 5462940), (56, 5072730), (60, 4734548), (65, 4370352), (70, 4058184), (78, 3641960), (80, 3550911), (84, 3381820), (91, 3121680), (104, 2731470), (105, 2705456), (112, 2536365), (120, 2367274), (130, 2185176), (140, 2029092), (156, 1820980), (168, 1690910), (182, 1560840), (195, 1456784), (208, 1365735), (210, 1352728), (240, 1183637), (260, 1092588), (273, 1040560), (280, 1014546), (312, 910490), (336, 845455), (364, 780420), (390, 728392), (420, 676364), (455, 624336), (520, 546294), (546, 520280), (560, 507273), (624, 455245), (728, 390210), (780, 364196), (840, 338182), (910, 312168), (1040, 273147), (1092, 260140), (1365, 208112), (1456, 195105), (1560, 182098), (1680, 169091), (1820, 156084), (2184, 130070), (2730, 104056), (3120, 91049), (3640, 78042), (4368, 65035), (5460, 52028), (7280, 39021), (10920, 26014), (13007, 21840)]