198680040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 320

約数和(自身を含む): 740955600

約数和(自身を除く): 542275560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 53, 54, 60, 65, 72, 78, 81, 89, 90, 104, 106, 108, 117, 120, 130, 135, 156, 159, 162, 178, 180, 195, 212, 216, 234, 260, 265, 267, 270, 312, 318, 324, 351, 356, 360, 390, 405, 424, 445, 468, 477, 520, 530, 534, 540, 585, 636, 648, 689, 702, 712, 780, 795, 801, 810, 890, 936, 954, 1053, 1060, 1068, 1080, 1157, 1170, 1272, 1335, 1378, 1404, 1431, 1560, 1590, 1602, 1620, 1755, 1780, 1908, 2067, 2106, 2120, 2136, 2314, 2340, 2385, 2403, 2670, 2756, 2808, 2862, 3180, 3204, 3240, 3445, 3471, 3510, 3560, 3816, 4005, 4134, 4212, 4293, 4628, 4680, 4717, 4770, 4806, 5265, 5340, 5512, 5724, 5785, 6201, 6360, 6408, 6890, 6942, 7020, 7155, 7209, 8010, 8268, 8424, 8586, 9256, 9434, 9540, 9612, 10335, 10413, 10530, 10680, 11448, 11570, 12015, 12402, 13780, 13884, 14040, 14151, 14310, 14418, 16020, 16536, 17172, 17355, 18603, 18868, 19080, 19224, 20670, 20826, 21060, 21465, 23140, 23585, 24030, 24804, 27560, 27768, 28302, 28620, 28836, 31005, 31239, 32040, 34344, 34710, 36045, 37206, 37736, 41340, 41652, 42120, 42453, 42930, 46280, 47170, 48060, 49608, 52065, 55809, 56604, 57240, 57672, 61321, 62010, 62478, 69420, 70755, 72090, 74412, 82680, 83304, 84906, 85860, 93015, 93717, 94340, 96120, 104130, 111618, 113208, 122642, 124020, 124956, 127359, 138840, 141510, 144180, 148824, 156195, 169812, 171720, 183963, 186030, 187434, 188680, 208260, 212265, 223236, 245284, 248040, 249912, 254718, 279045, 283020, 288360, 306605, 312390, 339624, 367926, 372060, 374868, 382077, 416520, 424530, 446472, 468585, 490568, 509436, 551889, 558090, 566040, 613210, 624780, 636795, 735852, 744120, 749736, 764154, 849060, 919815, 937170, 1018872, 1103778, 1116180, 1226420, 1249560, 1273590, 1471704, 1528308, 1655667, 1698120, 1839630, 1874340, 1910385, 2207556, 2232360, 2452840, 2547180, 2759445, 3056616, 3311334, 3679260, 3748680, 3820770, 4415112, 4967001, 5094360, 5518890, 6622668, 7358520, 7641540, 8278335, 9934002, 11037780, 13245336, 15283080, 16556670, 19868004, 22075560, 24835005, 33113340, 39736008, 49670010, 66226680, 99340020, 198680040]

約数ペア:

[(1, 198680040), (2, 99340020), (3, 66226680), (4, 49670010), (5, 39736008), (6, 33113340), (8, 24835005), (9, 22075560), (10, 19868004), (12, 16556670), (13, 15283080), (15, 13245336), (18, 11037780), (20, 9934002), (24, 8278335), (26, 7641540), (27, 7358520), (30, 6622668), (36, 5518890), (39, 5094360), (40, 4967001), (45, 4415112), (52, 3820770), (53, 3748680), (54, 3679260), (60, 3311334), (65, 3056616), (72, 2759445), (78, 2547180), (81, 2452840), (89, 2232360), (90, 2207556), (104, 1910385), (106, 1874340), (108, 1839630), (117, 1698120), (120, 1655667), (130, 1528308), (135, 1471704), (156, 1273590), (159, 1249560), (162, 1226420), (178, 1116180), (180, 1103778), (195, 1018872), (212, 937170), (216, 919815), (234, 849060), (260, 764154), (265, 749736), (267, 744120), (270, 735852), (312, 636795), (318, 624780), (324, 613210), (351, 566040), (356, 558090), (360, 551889), (390, 509436), (405, 490568), (424, 468585), (445, 446472), (468, 424530), (477, 416520), (520, 382077), (530, 374868), (534, 372060), (540, 367926), (585, 339624), (636, 312390), (648, 306605), (689, 288360), (702, 283020), (712, 279045), (780, 254718), (795, 249912), (801, 248040), (810, 245284), (890, 223236), (936, 212265), (954, 208260), (1053, 188680), (1060, 187434), (1068, 186030), (1080, 183963), (1157, 171720), (1170, 169812), (1272, 156195), (1335, 148824), (1378, 144180), (1404, 141510), (1431, 138840), (1560, 127359), (1590, 124956), (1602, 124020), (1620, 122642), (1755, 113208), (1780, 111618), (1908, 104130), (2067, 96120), (2106, 94340), (2120, 93717), (2136, 93015), (2314, 85860), (2340, 84906), (2385, 83304), (2403, 82680), (2670, 74412), (2756, 72090), (2808, 70755), (2862, 69420), (3180, 62478), (3204, 62010), (3240, 61321), (3445, 57672), (3471, 57240), (3510, 56604), (3560, 55809), (3816, 52065), (4005, 49608), (4134, 48060), (4212, 47170), (4293, 46280), (4628, 42930), (4680, 42453), (4717, 42120), (4770, 41652), (4806, 41340), (5265, 37736), (5340, 37206), (5512, 36045), (5724, 34710), (5785, 34344), (6201, 32040), (6360, 31239), (6408, 31005), (6890, 28836), (6942, 28620), (7020, 28302), (7155, 27768), (7209, 27560), (8010, 24804), (8268, 24030), (8424, 23585), (8586, 23140), (9256, 21465), (9434, 21060), (9540, 20826), (9612, 20670), (10335, 19224), (10413, 19080), (10530, 18868), (10680, 18603), (11448, 17355), (11570, 17172), (12015, 16536), (12402, 16020), (13780, 14418), (13884, 14310), (14040, 14151)]