245728080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2917}}^1$

素因数の和:2955

約数の個数: 200

約数和(自身を含む): 919415112

約数和(自身を除く): 673687032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 2917, 3120, 3240, 3510, 4212, 4680, 5265, 5616, 5834, 6480, 7020, 8424, 8751, 9360, 10530, 11668, 14040, 14585, 16848, 17502, 21060, 23336, 26253, 28080, 29170, 35004, 37921, 42120, 43755, 46672, 52506, 58340, 70008, 75842, 78759, 84240, 87510, 105012, 113763, 116680, 131265, 140016, 151684, 157518, 175020, 189605, 210024, 227526, 233360, 236277, 262530, 303368, 315036, 341289, 350040, 379210, 393795, 420048, 455052, 472554, 525060, 568815, 606736, 630072, 682578, 700080, 758420, 787590, 910104, 945108, 1023867, 1050120, 1137630, 1181385, 1260144, 1365156, 1516840, 1575180, 1706445, 1820208, 1890216, 2047734, 2100240, 2275260, 2362770, 2730312, 3033680, 3071601, 3150360, 3412890, 3780432, 4095468, 4550520, 4725540, 5119335, 5460624, 6143202, 6300720, 6825780, 8190936, 9101040, 9451080, 10238670, 12286404, 13651560, 15358005, 16381872, 18902160, 20477340, 24572808, 27303120, 30716010, 40954680, 49145616, 61432020, 81909360, 122864040, 245728080]

約数ペア:

[(1, 245728080), (2, 122864040), (3, 81909360), (4, 61432020), (5, 49145616), (6, 40954680), (8, 30716010), (9, 27303120), (10, 24572808), (12, 20477340), (13, 18902160), (15, 16381872), (16, 15358005), (18, 13651560), (20, 12286404), (24, 10238670), (26, 9451080), (27, 9101040), (30, 8190936), (36, 6825780), (39, 6300720), (40, 6143202), (45, 5460624), (48, 5119335), (52, 4725540), (54, 4550520), (60, 4095468), (65, 3780432), (72, 3412890), (78, 3150360), (80, 3071601), (81, 3033680), (90, 2730312), (104, 2362770), (108, 2275260), (117, 2100240), (120, 2047734), (130, 1890216), (135, 1820208), (144, 1706445), (156, 1575180), (162, 1516840), (180, 1365156), (195, 1260144), (208, 1181385), (216, 1137630), (234, 1050120), (240, 1023867), (260, 945108), (270, 910104), (312, 787590), (324, 758420), (351, 700080), (360, 682578), (390, 630072), (405, 606736), (432, 568815), (468, 525060), (520, 472554), (540, 455052), (585, 420048), (624, 393795), (648, 379210), (702, 350040), (720, 341289), (780, 315036), (810, 303368), (936, 262530), (1040, 236277), (1053, 233360), (1080, 227526), (1170, 210024), (1296, 189605), (1404, 175020), (1560, 157518), (1620, 151684), (1755, 140016), (1872, 131265), (2106, 116680), (2160, 113763), (2340, 105012), (2808, 87510), (2917, 84240), (3120, 78759), (3240, 75842), (3510, 70008), (4212, 58340), (4680, 52506), (5265, 46672), (5616, 43755), (5834, 42120), (6480, 37921), (7020, 35004), (8424, 29170), (8751, 28080), (9360, 26253), (10530, 23336), (11668, 21060), (14040, 17502), (14585, 16848)]