194263980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 619315200

約数和(自身を除く): 425051220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 31, 38, 46, 57, 60, 62, 69, 76, 92, 93, 95, 114, 115, 124, 138, 155, 186, 190, 228, 230, 239, 276, 285, 310, 345, 372, 380, 437, 460, 465, 478, 570, 589, 620, 690, 713, 717, 874, 930, 956, 1140, 1178, 1195, 1311, 1380, 1426, 1434, 1748, 1767, 1860, 2139, 2185, 2356, 2390, 2622, 2852, 2868, 2945, 3534, 3565, 3585, 4278, 4370, 4541, 4780, 5244, 5497, 5890, 6555, 7068, 7130, 7170, 7409, 8556, 8740, 8835, 9082, 10695, 10994, 11780, 13110, 13547, 13623, 14260, 14340, 14818, 16491, 17670, 18164, 21390, 21988, 22227, 22705, 26220, 27094, 27246, 27485, 29636, 32982, 35340, 37045, 40641, 42780, 44454, 45410, 54188, 54492, 54970, 65964, 67735, 68115, 74090, 81282, 82455, 88908, 90820, 104443, 109940, 111135, 135470, 136230, 140771, 148180, 162564, 164910, 170407, 203205, 208886, 222270, 270940, 272460, 281542, 313329, 329820, 340814, 406410, 417772, 422313, 444540, 511221, 522215, 563084, 626658, 681628, 703855, 812820, 844626, 852035, 1022442, 1044430, 1253316, 1407710, 1566645, 1689252, 1704070, 2044884, 2088860, 2111565, 2556105, 2815420, 3133290, 3237733, 3408140, 4223130, 5112210, 6266580, 6475466, 8446260, 9713199, 10224420, 12950932, 16188665, 19426398, 32377330, 38852796, 48565995, 64754660, 97131990, 194263980]

約数ペア:

[(1, 194263980), (2, 97131990), (3, 64754660), (4, 48565995), (5, 38852796), (6, 32377330), (10, 19426398), (12, 16188665), (15, 12950932), (19, 10224420), (20, 9713199), (23, 8446260), (30, 6475466), (31, 6266580), (38, 5112210), (46, 4223130), (57, 3408140), (60, 3237733), (62, 3133290), (69, 2815420), (76, 2556105), (92, 2111565), (93, 2088860), (95, 2044884), (114, 1704070), (115, 1689252), (124, 1566645), (138, 1407710), (155, 1253316), (186, 1044430), (190, 1022442), (228, 852035), (230, 844626), (239, 812820), (276, 703855), (285, 681628), (310, 626658), (345, 563084), (372, 522215), (380, 511221), (437, 444540), (460, 422313), (465, 417772), (478, 406410), (570, 340814), (589, 329820), (620, 313329), (690, 281542), (713, 272460), (717, 270940), (874, 222270), (930, 208886), (956, 203205), (1140, 170407), (1178, 164910), (1195, 162564), (1311, 148180), (1380, 140771), (1426, 136230), (1434, 135470), (1748, 111135), (1767, 109940), (1860, 104443), (2139, 90820), (2185, 88908), (2356, 82455), (2390, 81282), (2622, 74090), (2852, 68115), (2868, 67735), (2945, 65964), (3534, 54970), (3565, 54492), (3585, 54188), (4278, 45410), (4370, 44454), (4541, 42780), (4780, 40641), (5244, 37045), (5497, 35340), (5890, 32982), (6555, 29636), (7068, 27485), (7130, 27246), (7170, 27094), (7409, 26220), (8556, 22705), (8740, 22227), (8835, 21988), (9082, 21390), (10695, 18164), (10994, 17670), (11780, 16491), (13110, 14818), (13547, 14340), (13623, 14260)]