761606820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 384

約数和(自身を含む): 2743372800

約数和(自身を除く): 1981765980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 53, 54, 60, 65, 69, 78, 89, 90, 92, 106, 108, 115, 117, 130, 135, 138, 156, 159, 178, 180, 195, 207, 212, 230, 234, 260, 265, 267, 270, 276, 299, 318, 345, 351, 356, 390, 414, 445, 460, 468, 477, 530, 534, 540, 585, 598, 621, 636, 689, 690, 702, 780, 795, 801, 828, 890, 897, 954, 1035, 1060, 1068, 1157, 1170, 1196, 1219, 1242, 1335, 1378, 1380, 1404, 1431, 1495, 1590, 1602, 1755, 1780, 1794, 1908, 2047, 2067, 2070, 2314, 2340, 2385, 2403, 2438, 2484, 2670, 2691, 2756, 2862, 2990, 3105, 3180, 3204, 3445, 3471, 3510, 3588, 3657, 4005, 4094, 4134, 4140, 4485, 4628, 4717, 4770, 4806, 4876, 5340, 5382, 5724, 5785, 5980, 6095, 6141, 6201, 6210, 6890, 6942, 7020, 7155, 7314, 8010, 8073, 8188, 8268, 8970, 9434, 9540, 9612, 10235, 10335, 10413, 10764, 10971, 11570, 12015, 12190, 12282, 12402, 12420, 13455, 13780, 13884, 14151, 14310, 14628, 15847, 16020, 16146, 17355, 17940, 18285, 18423, 18603, 18868, 20470, 20670, 20826, 21942, 23140, 23585, 24030, 24380, 24564, 24804, 26611, 26910, 28302, 28620, 30705, 31005, 31239, 31694, 32292, 32913, 34710, 36570, 36846, 37206, 40365, 40940, 41340, 41652, 42453, 43884, 47170, 47541, 48060, 52065, 53222, 53820, 54855, 55269, 56604, 61321, 61410, 62010, 62478, 63388, 65826, 69420, 70755, 73140, 73692, 74412, 79235, 79833, 80730, 84906, 92115, 93015, 94340, 95082, 104130, 106444, 108491, 109710, 110538, 122642, 122820, 124020, 124956, 127359, 131652, 133055, 141510, 142623, 156195, 158470, 159666, 161460, 164565, 169812, 183963, 184230, 186030, 190164, 208260, 212265, 216982, 219420, 221076, 237705, 239499, 245284, 254718, 266110, 276345, 283020, 285246, 306605, 312390, 316940, 319332, 325473, 329130, 367926, 368460, 372060, 399165, 424530, 427869, 433964, 475410, 478998, 509436, 532220, 542455, 551889, 552690, 570492, 613210, 624780, 636795, 650946, 658260, 713115, 718497, 735852, 798330, 849060, 855738, 919815, 950820, 957996, 976419, 1084910, 1103778, 1105380, 1197495, 1226420, 1273590, 1301892, 1410383, 1426230, 1436994, 1596660, 1627365, 1655667, 1711476, 1839630, 1952838, 2139345, 2169820, 2207556, 2394990, 2547180, 2759445, 2820766, 2852460, 2873988, 2929257, 3254730, 3311334, 3592485, 3679260, 3905676, 4231149, 4278690, 4789980, 4882095, 5518890, 5641532, 5858514, 6509460, 6622668, 7051915, 7184970, 8278335, 8462298, 8557380, 9764190, 11037780, 11717028, 12693447, 14103830, 14369940, 14646285, 16556670, 16924596, 19528380, 21155745, 25386894, 28207660, 29292570, 33113340, 38080341, 42311490, 50773788, 58585140, 63467235, 76160682, 84622980, 126934470, 152321364, 190401705, 253868940, 380803410, 761606820]

約数ペア:

[(1, 761606820), (2, 380803410), (3, 253868940), (4, 190401705), (5, 152321364), (6, 126934470), (9, 84622980), (10, 76160682), (12, 63467235), (13, 58585140), (15, 50773788), (18, 42311490), (20, 38080341), (23, 33113340), (26, 29292570), (27, 28207660), (30, 25386894), (36, 21155745), (39, 19528380), (45, 16924596), (46, 16556670), (52, 14646285), (53, 14369940), (54, 14103830), (60, 12693447), (65, 11717028), (69, 11037780), (78, 9764190), (89, 8557380), (90, 8462298), (92, 8278335), (106, 7184970), (108, 7051915), (115, 6622668), (117, 6509460), (130, 5858514), (135, 5641532), (138, 5518890), (156, 4882095), (159, 4789980), (178, 4278690), (180, 4231149), (195, 3905676), (207, 3679260), (212, 3592485), (230, 3311334), (234, 3254730), (260, 2929257), (265, 2873988), (267, 2852460), (270, 2820766), (276, 2759445), (299, 2547180), (318, 2394990), (345, 2207556), (351, 2169820), (356, 2139345), (390, 1952838), (414, 1839630), (445, 1711476), (460, 1655667), (468, 1627365), (477, 1596660), (530, 1436994), (534, 1426230), (540, 1410383), (585, 1301892), (598, 1273590), (621, 1226420), (636, 1197495), (689, 1105380), (690, 1103778), (702, 1084910), (780, 976419), (795, 957996), (801, 950820), (828, 919815), (890, 855738), (897, 849060), (954, 798330), (1035, 735852), (1060, 718497), (1068, 713115), (1157, 658260), (1170, 650946), (1196, 636795), (1219, 624780), (1242, 613210), (1335, 570492), (1378, 552690), (1380, 551889), (1404, 542455), (1431, 532220), (1495, 509436), (1590, 478998), (1602, 475410), (1755, 433964), (1780, 427869), (1794, 424530), (1908, 399165), (2047, 372060), (2067, 368460), (2070, 367926), (2314, 329130), (2340, 325473), (2385, 319332), (2403, 316940), (2438, 312390), (2484, 306605), (2670, 285246), (2691, 283020), (2756, 276345), (2862, 266110), (2990, 254718), (3105, 245284), (3180, 239499), (3204, 237705), (3445, 221076), (3471, 219420), (3510, 216982), (3588, 212265), (3657, 208260), (4005, 190164), (4094, 186030), (4134, 184230), (4140, 183963), (4485, 169812), (4628, 164565), (4717, 161460), (4770, 159666), (4806, 158470), (4876, 156195), (5340, 142623), (5382, 141510), (5724, 133055), (5785, 131652), (5980, 127359), (6095, 124956), (6141, 124020), (6201, 122820), (6210, 122642), (6890, 110538), (6942, 109710), (7020, 108491), (7155, 106444), (7314, 104130), (8010, 95082), (8073, 94340), (8188, 93015), (8268, 92115), (8970, 84906), (9434, 80730), (9540, 79833), (9612, 79235), (10235, 74412), (10335, 73692), (10413, 73140), (10764, 70755), (10971, 69420), (11570, 65826), (12015, 63388), (12190, 62478), (12282, 62010), (12402, 61410), (12420, 61321), (13455, 56604), (13780, 55269), (13884, 54855), (14151, 53820), (14310, 53222), (14628, 52065), (15847, 48060), (16020, 47541), (16146, 47170), (17355, 43884), (17940, 42453), (18285, 41652), (18423, 41340), (18603, 40940), (18868, 40365), (20470, 37206), (20670, 36846), (20826, 36570), (21942, 34710), (23140, 32913), (23585, 32292), (24030, 31694), (24380, 31239), (24564, 31005), (24804, 30705), (26611, 28620), (26910, 28302)]