197680080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3727}}^1$

素因数の和:3773

約数の個数: 160

約数和(自身を含む): 698955264

約数和(自身を除く): 501275184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 3727, 4080, 4420, 5304, 6630, 7454, 8840, 10608, 11181, 13260, 14908, 17680, 18635, 22362, 26520, 29816, 37270, 44724, 48451, 53040, 55905, 59632, 63359, 74540, 89448, 96902, 111810, 126718, 145353, 149080, 178896, 190077, 193804, 223620, 242255, 253436, 290706, 298160, 316795, 380154, 387608, 447240, 484510, 506872, 581412, 633590, 726765, 760308, 775216, 823667, 894480, 950385, 969020, 1013744, 1162824, 1267180, 1453530, 1520616, 1647334, 1900770, 1938040, 2325648, 2471001, 2534360, 2907060, 3041232, 3294668, 3801540, 3876080, 4118335, 4942002, 5068720, 5814120, 6589336, 7603080, 8236670, 9884004, 11628240, 12355005, 13178672, 15206160, 16473340, 19768008, 24710010, 32946680, 39536016, 49420020, 65893360, 98840040, 197680080]

約数ペア:

[(1, 197680080), (2, 98840040), (3, 65893360), (4, 49420020), (5, 39536016), (6, 32946680), (8, 24710010), (10, 19768008), (12, 16473340), (13, 15206160), (15, 13178672), (16, 12355005), (17, 11628240), (20, 9884004), (24, 8236670), (26, 7603080), (30, 6589336), (34, 5814120), (39, 5068720), (40, 4942002), (48, 4118335), (51, 3876080), (52, 3801540), (60, 3294668), (65, 3041232), (68, 2907060), (78, 2534360), (80, 2471001), (85, 2325648), (102, 1938040), (104, 1900770), (120, 1647334), (130, 1520616), (136, 1453530), (156, 1267180), (170, 1162824), (195, 1013744), (204, 969020), (208, 950385), (221, 894480), (240, 823667), (255, 775216), (260, 760308), (272, 726765), (312, 633590), (340, 581412), (390, 506872), (408, 484510), (442, 447240), (510, 387608), (520, 380154), (624, 316795), (663, 298160), (680, 290706), (780, 253436), (816, 242255), (884, 223620), (1020, 193804), (1040, 190077), (1105, 178896), (1326, 149080), (1360, 145353), (1560, 126718), (1768, 111810), (2040, 96902), (2210, 89448), (2652, 74540), (3120, 63359), (3315, 59632), (3536, 55905), (3727, 53040), (4080, 48451), (4420, 44724), (5304, 37270), (6630, 29816), (7454, 26520), (8840, 22362), (10608, 18635), (11181, 17680), (13260, 14908)]