19610509680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{2579}}^1$

素因数の和:2836

約数の個数: 240

約数和(自身を含む): 67375152000

約数和(自身を除く): 47764642320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 179, 180, 236, 240, 295, 354, 358, 360, 472, 531, 537, 590, 708, 716, 720, 885, 895, 944, 1062, 1074, 1180, 1416, 1432, 1611, 1770, 1790, 2124, 2148, 2360, 2579, 2655, 2685, 2832, 2864, 3222, 3540, 3580, 4248, 4296, 4720, 5158, 5310, 5370, 6444, 7080, 7160, 7737, 8055, 8496, 8592, 10316, 10561, 10620, 10740, 12888, 12895, 14160, 14320, 15474, 16110, 20632, 21122, 21240, 21480, 23211, 25776, 25790, 30948, 31683, 32220, 38685, 41264, 42244, 42480, 42960, 46422, 51580, 52805, 61896, 63366, 64440, 77370, 84488, 92844, 95049, 103160, 105610, 116055, 123792, 126732, 128880, 152161, 154740, 158415, 168976, 185688, 190098, 206320, 211220, 232110, 253464, 304322, 309480, 316830, 371376, 380196, 422440, 456483, 461641, 464220, 475245, 506928, 608644, 618960, 633660, 760392, 760805, 844880, 912966, 923282, 928440, 950490, 1217288, 1267320, 1369449, 1384923, 1520784, 1521610, 1825932, 1846564, 1856880, 1900980, 2282415, 2308205, 2434576, 2534640, 2738898, 2769846, 3043220, 3651864, 3693128, 3801960, 4154769, 4564830, 4616410, 5477796, 5539692, 6086440, 6847245, 6924615, 7303728, 7386256, 7603920, 8309538, 9129660, 9232820, 10955592, 11079384, 12172880, 13694490, 13849230, 16619076, 18259320, 18465640, 20773845, 21911184, 22158768, 27236819, 27388980, 27698460, 33238152, 36518640, 36931280, 41547690, 54473638, 54777960, 55396920, 66476304, 81710457, 83095380, 108947276, 109555920, 110793840, 136184095, 163420914, 166190760, 217894552, 245131371, 272368190, 326841828, 332381520, 408552285, 435789104, 490262742, 544736380, 653683656, 817104570, 980525484, 1089472760, 1225656855, 1307367312, 1634209140, 1961050968, 2178945520, 2451313710, 3268418280, 3922101936, 4902627420, 6536836560, 9805254840, 19610509680]

約数ペア:

[(1, 19610509680), (2, 9805254840), (3, 6536836560), (4, 4902627420), (5, 3922101936), (6, 3268418280), (8, 2451313710), (9, 2178945520), (10, 1961050968), (12, 1634209140), (15, 1307367312), (16, 1225656855), (18, 1089472760), (20, 980525484), (24, 817104570), (30, 653683656), (36, 544736380), (40, 490262742), (45, 435789104), (48, 408552285), (59, 332381520), (60, 326841828), (72, 272368190), (80, 245131371), (90, 217894552), (118, 166190760), (120, 163420914), (144, 136184095), (177, 110793840), (179, 109555920), (180, 108947276), (236, 83095380), (240, 81710457), (295, 66476304), (354, 55396920), (358, 54777960), (360, 54473638), (472, 41547690), (531, 36931280), (537, 36518640), (590, 33238152), (708, 27698460), (716, 27388980), (720, 27236819), (885, 22158768), (895, 21911184), (944, 20773845), (1062, 18465640), (1074, 18259320), (1180, 16619076), (1416, 13849230), (1432, 13694490), (1611, 12172880), (1770, 11079384), (1790, 10955592), (2124, 9232820), (2148, 9129660), (2360, 8309538), (2579, 7603920), (2655, 7386256), (2685, 7303728), (2832, 6924615), (2864, 6847245), (3222, 6086440), (3540, 5539692), (3580, 5477796), (4248, 4616410), (4296, 4564830), (4720, 4154769), (5158, 3801960), (5310, 3693128), (5370, 3651864), (6444, 3043220), (7080, 2769846), (7160, 2738898), (7737, 2534640), (8055, 2434576), (8496, 2308205), (8592, 2282415), (10316, 1900980), (10561, 1856880), (10620, 1846564), (10740, 1825932), (12888, 1521610), (12895, 1520784), (14160, 1384923), (14320, 1369449), (15474, 1267320), (16110, 1217288), (20632, 950490), (21122, 928440), (21240, 923282), (21480, 912966), (23211, 844880), (25776, 760805), (25790, 760392), (30948, 633660), (31683, 618960), (32220, 608644), (38685, 506928), (41264, 475245), (42244, 464220), (42480, 461641), (42960, 456483), (46422, 422440), (51580, 380196), (52805, 371376), (61896, 316830), (63366, 309480), (64440, 304322), (77370, 253464), (84488, 232110), (92844, 211220), (95049, 206320), (103160, 190098), (105610, 185688), (116055, 168976), (123792, 158415), (126732, 154740), (128880, 152161)]