22907178840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2097727}}^1$

素因数の和:2097761

約数の個数: 128

約数和(自身を含む): 84580392960

約数和(自身を除く): 61673214120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 2097727, 4195454, 6293181, 8390908, 10488635, 12586362, 14684089, 16781816, 20977270, 25172724, 27270451, 29368178, 31465905, 41954540, 44052267, 50345448, 54540902, 58736356, 62931810, 73420445, 81811353, 83909080, 88104534, 109081804, 117472712, 125863620, 136352255, 146840890, 163622706, 176209068, 190893157, 218163608, 220261335, 251727240, 272704510, 293681780, 327245412, 352418136, 381786314, 409056765, 440522670, 545409020, 572679471, 587363560, 654490824, 763572628, 818113530, 881045340, 954465785, 1090818040, 1145358942, 1527145256, 1636227060, 1762090680, 1908931570, 2290717884, 2863397355, 3272454120, 3817863140, 4581435768, 5726794710, 7635726280, 11453589420, 22907178840]

約数ペア:

[(1, 22907178840), (2, 11453589420), (3, 7635726280), (4, 5726794710), (5, 4581435768), (6, 3817863140), (7, 3272454120), (8, 2863397355), (10, 2290717884), (12, 1908931570), (13, 1762090680), (14, 1636227060), (15, 1527145256), (20, 1145358942), (21, 1090818040), (24, 954465785), (26, 881045340), (28, 818113530), (30, 763572628), (35, 654490824), (39, 587363560), (40, 572679471), (42, 545409020), (52, 440522670), (56, 409056765), (60, 381786314), (65, 352418136), (70, 327245412), (78, 293681780), (84, 272704510), (91, 251727240), (104, 220261335), (105, 218163608), (120, 190893157), (130, 176209068), (140, 163622706), (156, 146840890), (168, 136352255), (182, 125863620), (195, 117472712), (210, 109081804), (260, 88104534), (273, 83909080), (280, 81811353), (312, 73420445), (364, 62931810), (390, 58736356), (420, 54540902), (455, 50345448), (520, 44052267), (546, 41954540), (728, 31465905), (780, 29368178), (840, 27270451), (910, 25172724), (1092, 20977270), (1365, 16781816), (1560, 14684089), (1820, 12586362), (2184, 10488635), (2730, 8390908), (3640, 6293181), (5460, 4195454), (10920, 2097727)]