4478139120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{205043}}^1$

素因数の和:205079

約数の個数: 160

約数和(自身を含む): 17085906432

約数和(自身を除く): 12607767312

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, 21840, 205043, 410086, 615129, 820172, 1025215, 1230258, 1435301, 1640344, 2050430, 2460516, 2665559, 2870602, 3075645, 3280688, 4100860, 4305903, 4921032, 5331118, 5741204, 6151290, 7176505, 7996677, 8201720, 8611806, 9842064, 10662236, 11482408, 12302580, 13327795, 14353010, 15993354, 16403440, 17223612, 18658913, 21324472, 21529515, 22964816, 24605160, 26655590, 28706020, 31986708, 34447224, 37317826, 39983385, 42648944, 43059030, 49210320, 53311180, 55976739, 57412040, 63973416, 68894448, 74635652, 79966770, 86118060, 93294565, 106622360, 111953478, 114824080, 127946832, 149271304, 159933540, 172236120, 186589130, 213244720, 223906956, 279883695, 298542608, 319867080, 344472240, 373178260, 447813912, 559767390, 639734160, 746356520, 895627824, 1119534780, 1492713040, 2239069560, 4478139120]

約数ペア:

[(1, 4478139120), (2, 2239069560), (3, 1492713040), (4, 1119534780), (5, 895627824), (6, 746356520), (7, 639734160), (8, 559767390), (10, 447813912), (12, 373178260), (13, 344472240), (14, 319867080), (15, 298542608), (16, 279883695), (20, 223906956), (21, 213244720), (24, 186589130), (26, 172236120), (28, 159933540), (30, 149271304), (35, 127946832), (39, 114824080), (40, 111953478), (42, 106622360), (48, 93294565), (52, 86118060), (56, 79966770), (60, 74635652), (65, 68894448), (70, 63973416), (78, 57412040), (80, 55976739), (84, 53311180), (91, 49210320), (104, 43059030), (105, 42648944), (112, 39983385), (120, 37317826), (130, 34447224), (140, 31986708), (156, 28706020), (168, 26655590), (182, 24605160), (195, 22964816), (208, 21529515), (210, 21324472), (240, 18658913), (260, 17223612), (273, 16403440), (280, 15993354), (312, 14353010), (336, 13327795), (364, 12302580), (390, 11482408), (420, 10662236), (455, 9842064), (520, 8611806), (546, 8201720), (560, 7996677), (624, 7176505), (728, 6151290), (780, 5741204), (840, 5331118), (910, 4921032), (1040, 4305903), (1092, 4100860), (1365, 3280688), (1456, 3075645), (1560, 2870602), (1680, 2665559), (1820, 2460516), (2184, 2050430), (2730, 1640344), (3120, 1435301), (3640, 1230258), (4368, 1025215), (5460, 820172), (7280, 615129), (10920, 410086), (21840, 205043)]