1080100440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:787

約数の個数: 256

約数和(自身を含む): 3860784000

約数和(自身を除く): 2780683560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 89, 90, 102, 108, 120, 135, 136, 153, 170, 178, 180, 204, 216, 255, 267, 270, 306, 340, 356, 360, 408, 445, 459, 510, 534, 540, 612, 661, 680, 712, 765, 801, 890, 918, 1020, 1068, 1080, 1224, 1322, 1335, 1513, 1530, 1602, 1780, 1836, 1983, 2040, 2136, 2295, 2403, 2644, 2670, 3026, 3060, 3204, 3305, 3560, 3672, 3966, 4005, 4539, 4590, 4806, 5288, 5340, 5949, 6052, 6120, 6408, 6610, 7565, 7932, 8010, 9078, 9180, 9612, 9915, 10680, 11237, 11898, 12015, 12104, 13220, 13617, 15130, 15864, 16020, 17847, 18156, 18360, 19224, 19830, 22474, 22695, 23796, 24030, 26440, 27234, 29745, 30260, 32040, 33711, 35694, 36312, 39660, 40851, 44948, 45390, 47592, 48060, 54468, 56185, 58829, 59490, 60520, 67422, 68085, 71388, 79320, 81702, 89235, 89896, 90780, 96120, 101133, 108936, 112370, 117658, 118980, 134844, 136170, 142776, 163404, 168555, 176487, 178470, 181560, 202266, 204255, 224740, 235316, 237960, 269688, 272340, 294145, 303399, 326808, 337110, 352974, 356940, 404532, 408510, 449480, 470632, 505665, 529461, 544680, 588290, 606798, 674220, 705948, 713880, 809064, 817020, 882435, 1000093, 1011330, 1058922, 1176580, 1213596, 1348440, 1411896, 1516995, 1588383, 1634040, 1764870, 2000186, 2022660, 2117844, 2353160, 2427192, 2647305, 3000279, 3033990, 3176766, 3529740, 4000372, 4045320, 4235688, 5000465, 5294610, 6000558, 6067980, 6353532, 7059480, 7941915, 8000744, 9000837, 10000930, 10589220, 12001116, 12135960, 12707064, 15001395, 15883830, 18001674, 20001860, 21178440, 24002232, 27002511, 30002790, 31767660, 36003348, 40003720, 45004185, 54005022, 60005580, 63535320, 72006696, 90008370, 108010044, 120011160, 135012555, 180016740, 216020088, 270025110, 360033480, 540050220, 1080100440]

約数ペア:

[(1, 1080100440), (2, 540050220), (3, 360033480), (4, 270025110), (5, 216020088), (6, 180016740), (8, 135012555), (9, 120011160), (10, 108010044), (12, 90008370), (15, 72006696), (17, 63535320), (18, 60005580), (20, 54005022), (24, 45004185), (27, 40003720), (30, 36003348), (34, 31767660), (36, 30002790), (40, 27002511), (45, 24002232), (51, 21178440), (54, 20001860), (60, 18001674), (68, 15883830), (72, 15001395), (85, 12707064), (89, 12135960), (90, 12001116), (102, 10589220), (108, 10000930), (120, 9000837), (135, 8000744), (136, 7941915), (153, 7059480), (170, 6353532), (178, 6067980), (180, 6000558), (204, 5294610), (216, 5000465), (255, 4235688), (267, 4045320), (270, 4000372), (306, 3529740), (340, 3176766), (356, 3033990), (360, 3000279), (408, 2647305), (445, 2427192), (459, 2353160), (510, 2117844), (534, 2022660), (540, 2000186), (612, 1764870), (661, 1634040), (680, 1588383), (712, 1516995), (765, 1411896), (801, 1348440), (890, 1213596), (918, 1176580), (1020, 1058922), (1068, 1011330), (1080, 1000093), (1224, 882435), (1322, 817020), (1335, 809064), (1513, 713880), (1530, 705948), (1602, 674220), (1780, 606798), (1836, 588290), (1983, 544680), (2040, 529461), (2136, 505665), (2295, 470632), (2403, 449480), (2644, 408510), (2670, 404532), (3026, 356940), (3060, 352974), (3204, 337110), (3305, 326808), (3560, 303399), (3672, 294145), (3966, 272340), (4005, 269688), (4539, 237960), (4590, 235316), (4806, 224740), (5288, 204255), (5340, 202266), (5949, 181560), (6052, 178470), (6120, 176487), (6408, 168555), (6610, 163404), (7565, 142776), (7932, 136170), (8010, 134844), (9078, 118980), (9180, 117658), (9612, 112370), (9915, 108936), (10680, 101133), (11237, 96120), (11898, 90780), (12015, 89896), (12104, 89235), (13220, 81702), (13617, 79320), (15130, 71388), (15864, 68085), (16020, 67422), (17847, 60520), (18156, 59490), (18360, 58829), (19224, 56185), (19830, 54468), (22474, 48060), (22695, 47592), (23796, 45390), (24030, 44948), (26440, 40851), (27234, 39660), (29745, 36312), (30260, 35694), (32040, 33711)]