23508827680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{619}}^1$

素因数の和:728

約数の個数: 288

約数和(自身を含む): 65161454400

約数和(自身を除く): 41652626720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 52, 62, 65, 76, 80, 95, 104, 124, 130, 152, 155, 160, 190, 208, 247, 248, 260, 304, 310, 380, 403, 416, 494, 496, 520, 589, 608, 619, 620, 760, 806, 961, 988, 992, 1040, 1178, 1235, 1238, 1240, 1520, 1612, 1922, 1976, 2015, 2080, 2356, 2470, 2476, 2480, 2945, 3040, 3095, 3224, 3844, 3952, 4030, 4712, 4805, 4940, 4952, 4960, 5890, 6190, 6448, 7657, 7688, 7904, 8047, 8060, 9424, 9610, 9880, 9904, 11761, 11780, 12380, 12493, 12896, 15314, 15376, 16094, 16120, 18259, 18848, 19189, 19220, 19760, 19808, 23522, 23560, 24760, 24986, 30628, 30752, 32188, 32240, 36518, 38285, 38378, 38440, 39520, 40235, 47044, 47120, 49520, 49972, 58805, 61256, 62465, 64376, 64480, 73036, 76570, 76756, 76880, 80470, 91295, 94088, 94240, 95945, 99040, 99944, 117610, 122512, 124930, 128752, 146072, 152893, 153140, 153512, 153760, 160940, 182590, 188176, 191890, 199888, 235220, 237367, 245024, 249457, 249860, 257504, 292144, 305786, 306280, 307024, 321880, 364591, 365180, 376352, 383780, 399776, 470440, 474734, 498914, 499720, 584288, 594859, 611572, 612560, 614048, 643760, 729182, 730360, 764465, 767560, 940880, 949468, 997828, 999440, 1186835, 1189718, 1223144, 1225120, 1247285, 1287520, 1458364, 1460720, 1528930, 1535120, 1822955, 1881760, 1898936, 1995656, 1998880, 2373670, 2379436, 2446288, 2494570, 2916728, 2921440, 2974295, 3057860, 3070240, 3645910, 3797872, 3991312, 4739683, 4747340, 4758872, 4892576, 4989140, 5833456, 5948590, 6115720, 7291820, 7595744, 7733167, 7982624, 9479366, 9494680, 9517744, 9978280, 11302321, 11666912, 11897180, 12231440, 14583640, 15466334, 18958732, 18989360, 19035488, 19956560, 22604642, 23698415, 23794360, 24462880, 29167280, 30932668, 37917464, 37978720, 38665835, 39913120, 45209284, 47396830, 47588720, 56511605, 58334560, 61865336, 75834928, 77331670, 90418568, 94793660, 95177440, 113023210, 123730672, 146930173, 151669856, 154663340, 180837136, 189587320, 226046420, 247461344, 293860346, 309326680, 361674272, 379174640, 452092840, 587720692, 618653360, 734650865, 758349280, 904185680, 1175441384, 1237306720, 1469301730, 1808371360, 2350882768, 2938603460, 4701765536, 5877206920, 11754413840, 23508827680]

約数ペア:

[(1, 23508827680), (2, 11754413840), (4, 5877206920), (5, 4701765536), (8, 2938603460), (10, 2350882768), (13, 1808371360), (16, 1469301730), (19, 1237306720), (20, 1175441384), (26, 904185680), (31, 758349280), (32, 734650865), (38, 618653360), (40, 587720692), (52, 452092840), (62, 379174640), (65, 361674272), (76, 309326680), (80, 293860346), (95, 247461344), (104, 226046420), (124, 189587320), (130, 180837136), (152, 154663340), (155, 151669856), (160, 146930173), (190, 123730672), (208, 113023210), (247, 95177440), (248, 94793660), (260, 90418568), (304, 77331670), (310, 75834928), (380, 61865336), (403, 58334560), (416, 56511605), (494, 47588720), (496, 47396830), (520, 45209284), (589, 39913120), (608, 38665835), (619, 37978720), (620, 37917464), (760, 30932668), (806, 29167280), (961, 24462880), (988, 23794360), (992, 23698415), (1040, 22604642), (1178, 19956560), (1235, 19035488), (1238, 18989360), (1240, 18958732), (1520, 15466334), (1612, 14583640), (1922, 12231440), (1976, 11897180), (2015, 11666912), (2080, 11302321), (2356, 9978280), (2470, 9517744), (2476, 9494680), (2480, 9479366), (2945, 7982624), (3040, 7733167), (3095, 7595744), (3224, 7291820), (3844, 6115720), (3952, 5948590), (4030, 5833456), (4712, 4989140), (4805, 4892576), (4940, 4758872), (4952, 4747340), (4960, 4739683), (5890, 3991312), (6190, 3797872), (6448, 3645910), (7657, 3070240), (7688, 3057860), (7904, 2974295), (8047, 2921440), (8060, 2916728), (9424, 2494570), (9610, 2446288), (9880, 2379436), (9904, 2373670), (11761, 1998880), (11780, 1995656), (12380, 1898936), (12493, 1881760), (12896, 1822955), (15314, 1535120), (15376, 1528930), (16094, 1460720), (16120, 1458364), (18259, 1287520), (18848, 1247285), (19189, 1225120), (19220, 1223144), (19760, 1189718), (19808, 1186835), (23522, 999440), (23560, 997828), (24760, 949468), (24986, 940880), (30628, 767560), (30752, 764465), (32188, 730360), (32240, 729182), (36518, 643760), (38285, 614048), (38378, 612560), (38440, 611572), (39520, 594859), (40235, 584288), (47044, 499720), (47120, 498914), (49520, 474734), (49972, 470440), (58805, 399776), (61256, 383780), (62465, 376352), (64376, 365180), (64480, 364591), (73036, 321880), (76570, 307024), (76756, 306280), (76880, 305786), (80470, 292144), (91295, 257504), (94088, 249860), (94240, 249457), (95945, 245024), (99040, 237367), (99944, 235220), (117610, 199888), (122512, 191890), (124930, 188176), (128752, 182590), (146072, 160940), (152893, 153760), (153140, 153512)]