1161147780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16007}}^1$

素因数の和:16066

約数の個数: 144

約数和(自身を含む): 3915684864

約数和(自身を除く): 2754537084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4836, 5580, 6045, 7254, 8060, 12090, 14508, 16007, 18135, 24180, 32014, 36270, 48021, 64028, 72540, 80035, 96042, 144063, 160070, 192084, 208091, 240105, 288126, 320140, 416182, 480210, 496217, 576252, 624273, 720315, 832364, 960420, 992434, 1040455, 1248546, 1440630, 1488651, 1872819, 1984868, 2080910, 2481085, 2497092, 2881260, 2977302, 3121365, 3745638, 4161820, 4465953, 4962170, 5954604, 6242730, 6450821, 7443255, 7491276, 8931906, 9364095, 9924340, 12485460, 12901642, 14886510, 17863812, 18728190, 19352463, 22329765, 25803284, 29773020, 32254105, 37456380, 38704926, 44659530, 58057389, 64508210, 77409852, 89319060, 96762315, 116114778, 129016420, 193524630, 232229556, 290286945, 387049260, 580573890, 1161147780]

約数ペア:

[(1, 1161147780), (2, 580573890), (3, 387049260), (4, 290286945), (5, 232229556), (6, 193524630), (9, 129016420), (10, 116114778), (12, 96762315), (13, 89319060), (15, 77409852), (18, 64508210), (20, 58057389), (26, 44659530), (30, 38704926), (31, 37456380), (36, 32254105), (39, 29773020), (45, 25803284), (52, 22329765), (60, 19352463), (62, 18728190), (65, 17863812), (78, 14886510), (90, 12901642), (93, 12485460), (117, 9924340), (124, 9364095), (130, 8931906), (155, 7491276), (156, 7443255), (180, 6450821), (186, 6242730), (195, 5954604), (234, 4962170), (260, 4465953), (279, 4161820), (310, 3745638), (372, 3121365), (390, 2977302), (403, 2881260), (465, 2497092), (468, 2481085), (558, 2080910), (585, 1984868), (620, 1872819), (780, 1488651), (806, 1440630), (930, 1248546), (1116, 1040455), (1170, 992434), (1209, 960420), (1395, 832364), (1612, 720315), (1860, 624273), (2015, 576252), (2340, 496217), (2418, 480210), (2790, 416182), (3627, 320140), (4030, 288126), (4836, 240105), (5580, 208091), (6045, 192084), (7254, 160070), (8060, 144063), (12090, 96042), (14508, 80035), (16007, 72540), (18135, 64028), (24180, 48021), (32014, 36270)]