18047206320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{761}}^1$

素因数の和:1492

約数の個数: 320

約数和(自身を含む): 65908781568

約数和(自身を除く): 47861575248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 691, 715, 761, 780, 858, 880, 1040, 1144, 1320, 1382, 1430, 1522, 1560, 1716, 2073, 2145, 2283, 2288, 2640, 2764, 2860, 3044, 3120, 3432, 3455, 3805, 4146, 4290, 4566, 5528, 5720, 6088, 6864, 6910, 7601, 7610, 8292, 8371, 8580, 8983, 9132, 9893, 10365, 11056, 11415, 11440, 12176, 13820, 15202, 15220, 16584, 16742, 17160, 17966, 18264, 19786, 20730, 22803, 22830, 25113, 26949, 27640, 29679, 30404, 30440, 33168, 33484, 34320, 35932, 36528, 38005, 39572, 41460, 41855, 44915, 45606, 45660, 49465, 50226, 53898, 55280, 59358, 60808, 60880, 66968, 71864, 76010, 79144, 82920, 83710, 89830, 91212, 91320, 98813, 98930, 100452, 107796, 108823, 114015, 118716, 121616, 125565, 133936, 134745, 143728, 148395, 152020, 158288, 165840, 167420, 179660, 182424, 182640, 197626, 197860, 200904, 215592, 217646, 228030, 237432, 251130, 269490, 296439, 296790, 304040, 326469, 334840, 359320, 364848, 395252, 395720, 401808, 431184, 435292, 456060, 474864, 494065, 502260, 525851, 538980, 544115, 592878, 593580, 608080, 652938, 669680, 718640, 790504, 791440, 870584, 912120, 988130, 1004520, 1051702, 1077960, 1088230, 1185756, 1187160, 1305876, 1482195, 1577553, 1581008, 1632345, 1741168, 1824240, 1976260, 2009040, 2103404, 2155920, 2176460, 2371512, 2374320, 2611752, 2629255, 2964390, 3155106, 3264690, 3952520, 4206808, 4352920, 4743024, 5223504, 5258510, 5784361, 5928780, 6310212, 6529380, 6836063, 7887765, 7905040, 8413616, 8705840, 10517020, 11568722, 11857560, 12620424, 13058760, 13672126, 15775530, 17353083, 20508189, 21034040, 23137444, 23715120, 25240848, 26117520, 27344252, 28921805, 31551060, 34180315, 34706166, 41016378, 42068080, 46274888, 54688504, 57843610, 63102120, 68360630, 69412332, 75196693, 82032756, 86765415, 92549776, 102540945, 109377008, 115687220, 126204240, 136721260, 138824664, 150393386, 164065512, 173530830, 205081890, 225590079, 231374440, 273442520, 277649328, 300786772, 328131024, 347061660, 375983465, 410163780, 451180158, 462748880, 546885040, 601573544, 694123320, 751966930, 820327560, 902360316, 1127950395, 1203147088, 1388246640, 1503933860, 1640655120, 1804720632, 2255900790, 3007867720, 3609441264, 4511801580, 6015735440, 9023603160, 18047206320]

約数ペア:

[(1, 18047206320), (2, 9023603160), (3, 6015735440), (4, 4511801580), (5, 3609441264), (6, 3007867720), (8, 2255900790), (10, 1804720632), (11, 1640655120), (12, 1503933860), (13, 1388246640), (15, 1203147088), (16, 1127950395), (20, 902360316), (22, 820327560), (24, 751966930), (26, 694123320), (30, 601573544), (33, 546885040), (39, 462748880), (40, 451180158), (44, 410163780), (48, 375983465), (52, 347061660), (55, 328131024), (60, 300786772), (65, 277649328), (66, 273442520), (78, 231374440), (80, 225590079), (88, 205081890), (104, 173530830), (110, 164065512), (120, 150393386), (130, 138824664), (132, 136721260), (143, 126204240), (156, 115687220), (165, 109377008), (176, 102540945), (195, 92549776), (208, 86765415), (220, 82032756), (240, 75196693), (260, 69412332), (264, 68360630), (286, 63102120), (312, 57843610), (330, 54688504), (390, 46274888), (429, 42068080), (440, 41016378), (520, 34706166), (528, 34180315), (572, 31551060), (624, 28921805), (660, 27344252), (691, 26117520), (715, 25240848), (761, 23715120), (780, 23137444), (858, 21034040), (880, 20508189), (1040, 17353083), (1144, 15775530), (1320, 13672126), (1382, 13058760), (1430, 12620424), (1522, 11857560), (1560, 11568722), (1716, 10517020), (2073, 8705840), (2145, 8413616), (2283, 7905040), (2288, 7887765), (2640, 6836063), (2764, 6529380), (2860, 6310212), (3044, 5928780), (3120, 5784361), (3432, 5258510), (3455, 5223504), (3805, 4743024), (4146, 4352920), (4290, 4206808), (4566, 3952520), (5528, 3264690), (5720, 3155106), (6088, 2964390), (6864, 2629255), (6910, 2611752), (7601, 2374320), (7610, 2371512), (8292, 2176460), (8371, 2155920), (8580, 2103404), (8983, 2009040), (9132, 1976260), (9893, 1824240), (10365, 1741168), (11056, 1632345), (11415, 1581008), (11440, 1577553), (12176, 1482195), (13820, 1305876), (15202, 1187160), (15220, 1185756), (16584, 1088230), (16742, 1077960), (17160, 1051702), (17966, 1004520), (18264, 988130), (19786, 912120), (20730, 870584), (22803, 791440), (22830, 790504), (25113, 718640), (26949, 669680), (27640, 652938), (29679, 608080), (30404, 593580), (30440, 592878), (33168, 544115), (33484, 538980), (34320, 525851), (35932, 502260), (36528, 494065), (38005, 474864), (39572, 456060), (41460, 435292), (41855, 431184), (44915, 401808), (45606, 395720), (45660, 395252), (49465, 364848), (50226, 359320), (53898, 334840), (55280, 326469), (59358, 304040), (60808, 296790), (60880, 296439), (66968, 269490), (71864, 251130), (76010, 237432), (79144, 228030), (82920, 217646), (83710, 215592), (89830, 200904), (91212, 197860), (91320, 197626), (98813, 182640), (98930, 182424), (100452, 179660), (107796, 167420), (108823, 165840), (114015, 158288), (118716, 152020), (121616, 148395), (125565, 143728), (133936, 134745)]