67821478920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{852457}}^1$

素因数の和:852504

約数の個数: 192

約数和(自身を含む): 251338716720

約数和(自身を除く): 183517237800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 4680, 5304, 6120, 6630, 7956, 8840, 9945, 13260, 15912, 19890, 26520, 39780, 79560, 852457, 1704914, 2557371, 3409828, 4262285, 5114742, 6819656, 7672113, 8524570, 10229484, 11081941, 12786855, 14491769, 15344226, 17049140, 20458968, 22163882, 25573710, 28983538, 30688452, 33245823, 34098280, 38360565, 43475307, 44327764, 51147420, 55409705, 57967076, 61376904, 66491646, 72458845, 76721130, 86950614, 88655528, 99737469, 102294840, 110819410, 115934152, 130425921, 132983292, 144917690, 153442260, 166229115, 173901228, 188392997, 199474938, 217376535, 221638820, 260851842, 265966584, 289835380, 306884520, 332458230, 347802456, 376785994, 398949876, 434753070, 443277640, 498687345, 521703684, 565178991, 579670760, 652129605, 664916460, 753571988, 797899752, 869506140, 941964985, 997374690, 1043407368, 1130357982, 1304259210, 1329832920, 1507143976, 1695536973, 1739012280, 1883929970, 1994749380, 2260715964, 2608518420, 2825894955, 3391073946, 3767859940, 3989498760, 4521431928, 5217036840, 5651789910, 6782147892, 7535719880, 8477684865, 11303579820, 13564295784, 16955369730, 22607159640, 33910739460, 67821478920]

約数ペア:

[(1, 67821478920), (2, 33910739460), (3, 22607159640), (4, 16955369730), (5, 13564295784), (6, 11303579820), (8, 8477684865), (9, 7535719880), (10, 6782147892), (12, 5651789910), (13, 5217036840), (15, 4521431928), (17, 3989498760), (18, 3767859940), (20, 3391073946), (24, 2825894955), (26, 2608518420), (30, 2260715964), (34, 1994749380), (36, 1883929970), (39, 1739012280), (40, 1695536973), (45, 1507143976), (51, 1329832920), (52, 1304259210), (60, 1130357982), (65, 1043407368), (68, 997374690), (72, 941964985), (78, 869506140), (85, 797899752), (90, 753571988), (102, 664916460), (104, 652129605), (117, 579670760), (120, 565178991), (130, 521703684), (136, 498687345), (153, 443277640), (156, 434753070), (170, 398949876), (180, 376785994), (195, 347802456), (204, 332458230), (221, 306884520), (234, 289835380), (255, 265966584), (260, 260851842), (306, 221638820), (312, 217376535), (340, 199474938), (360, 188392997), (390, 173901228), (408, 166229115), (442, 153442260), (468, 144917690), (510, 132983292), (520, 130425921), (585, 115934152), (612, 110819410), (663, 102294840), (680, 99737469), (765, 88655528), (780, 86950614), (884, 76721130), (936, 72458845), (1020, 66491646), (1105, 61376904), (1170, 57967076), (1224, 55409705), (1326, 51147420), (1530, 44327764), (1560, 43475307), (1768, 38360565), (1989, 34098280), (2040, 33245823), (2210, 30688452), (2340, 28983538), (2652, 25573710), (3060, 22163882), (3315, 20458968), (3978, 17049140), (4420, 15344226), (4680, 14491769), (5304, 12786855), (6120, 11081941), (6630, 10229484), (7956, 8524570), (8840, 7672113), (9945, 6819656), (13260, 5114742), (15912, 4262285), (19890, 3409828), (26520, 2557371), (39780, 1704914), (79560, 852457)]