16240787160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8191}}^1$

素因数の和:8290

約数の個数: 256

約数和(自身を含む): 55490641920

約数和(自身を除く): 39249854760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 41, 52, 60, 62, 65, 78, 82, 93, 104, 120, 123, 124, 130, 155, 156, 164, 186, 195, 205, 246, 248, 260, 310, 312, 328, 372, 390, 403, 410, 465, 492, 520, 533, 615, 620, 744, 780, 806, 820, 930, 984, 1066, 1209, 1230, 1240, 1271, 1560, 1599, 1612, 1640, 1860, 2015, 2132, 2418, 2460, 2542, 2665, 3198, 3224, 3720, 3813, 4030, 4264, 4836, 4920, 5084, 5330, 6045, 6355, 6396, 7626, 7995, 8060, 8191, 9672, 10168, 10660, 12090, 12710, 12792, 15252, 15990, 16120, 16382, 16523, 19065, 21320, 24180, 24573, 25420, 30504, 31980, 32764, 33046, 38130, 40955, 48360, 49146, 49569, 50840, 63960, 65528, 66092, 76260, 81910, 82615, 98292, 99138, 106483, 122865, 132184, 152520, 163820, 165230, 196584, 198276, 212966, 245730, 247845, 253921, 319449, 327640, 330460, 335831, 396552, 425932, 491460, 495690, 507842, 532415, 638898, 660920, 671662, 761763, 851864, 982920, 991380, 1007493, 1015684, 1064830, 1269605, 1277796, 1343324, 1523526, 1597245, 1679155, 1982760, 2014986, 2031368, 2129660, 2539210, 2555592, 2686648, 3047052, 3194490, 3300973, 3358310, 3808815, 4029972, 4259320, 4365803, 5037465, 5078420, 6094104, 6388980, 6601946, 6716620, 7617630, 8059944, 8731606, 9902919, 10074930, 10156840, 10410761, 12777960, 13097409, 13203892, 13433240, 15235260, 16504865, 17463212, 19805838, 20149860, 20821522, 21829015, 26194818, 26407784, 30470520, 31232283, 33009730, 34926424, 39611676, 40299720, 41643044, 43658030, 49514595, 52053805, 52389636, 62464566, 65487045, 66019460, 79223352, 83286088, 87316060, 99029190, 104107610, 104779272, 124929132, 130974090, 132038920, 135339893, 156161415, 174632120, 198058380, 208215220, 249858264, 261948180, 270679786, 312322830, 396116760, 406019679, 416430440, 523896360, 541359572, 624645660, 676699465, 812039358, 1082719144, 1249291320, 1353398930, 1624078716, 2030098395, 2706797860, 3248157432, 4060196790, 5413595720, 8120393580, 16240787160]

約数ペア:

[(1, 16240787160), (2, 8120393580), (3, 5413595720), (4, 4060196790), (5, 3248157432), (6, 2706797860), (8, 2030098395), (10, 1624078716), (12, 1353398930), (13, 1249291320), (15, 1082719144), (20, 812039358), (24, 676699465), (26, 624645660), (30, 541359572), (31, 523896360), (39, 416430440), (40, 406019679), (41, 396116760), (52, 312322830), (60, 270679786), (62, 261948180), (65, 249858264), (78, 208215220), (82, 198058380), (93, 174632120), (104, 156161415), (120, 135339893), (123, 132038920), (124, 130974090), (130, 124929132), (155, 104779272), (156, 104107610), (164, 99029190), (186, 87316060), (195, 83286088), (205, 79223352), (246, 66019460), (248, 65487045), (260, 62464566), (310, 52389636), (312, 52053805), (328, 49514595), (372, 43658030), (390, 41643044), (403, 40299720), (410, 39611676), (465, 34926424), (492, 33009730), (520, 31232283), (533, 30470520), (615, 26407784), (620, 26194818), (744, 21829015), (780, 20821522), (806, 20149860), (820, 19805838), (930, 17463212), (984, 16504865), (1066, 15235260), (1209, 13433240), (1230, 13203892), (1240, 13097409), (1271, 12777960), (1560, 10410761), (1599, 10156840), (1612, 10074930), (1640, 9902919), (1860, 8731606), (2015, 8059944), (2132, 7617630), (2418, 6716620), (2460, 6601946), (2542, 6388980), (2665, 6094104), (3198, 5078420), (3224, 5037465), (3720, 4365803), (3813, 4259320), (4030, 4029972), (4264, 3808815), (4836, 3358310), (4920, 3300973), (5084, 3194490), (5330, 3047052), (6045, 2686648), (6355, 2555592), (6396, 2539210), (7626, 2129660), (7995, 2031368), (8060, 2014986), (8191, 1982760), (9672, 1679155), (10168, 1597245), (10660, 1523526), (12090, 1343324), (12710, 1277796), (12792, 1269605), (15252, 1064830), (15990, 1015684), (16120, 1007493), (16382, 991380), (16523, 982920), (19065, 851864), (21320, 761763), (24180, 671662), (24573, 660920), (25420, 638898), (30504, 532415), (31980, 507842), (32764, 495690), (33046, 491460), (38130, 425932), (40955, 396552), (48360, 335831), (49146, 330460), (49569, 327640), (50840, 319449), (63960, 253921), (65528, 247845), (66092, 245730), (76260, 212966), (81910, 198276), (82615, 196584), (98292, 165230), (99138, 163820), (106483, 152520), (122865, 132184)]